If you look at the verses inside Al-Qur'an. you will notice that there are 3 kind of digits.
Example:
Surah 1= 7 verses = 1 digit.
Surah 24 = 64 verses = 2 digits
Surah 2 = 286 verses = 3 digits
This is a small research, but good enough to give you a proof how IMPOSSIBLE
for Muhammad saw created such
a book.

Found: 24 November 2001 (8th day of Ramadhan)

The Table of:
Digits of Verses

 Surah Verses 1 digit Verses 2 digits Verses 3 digits Verses 1 7 1 2 286 1 3 200 2 4 176 3 5 120 4 6 165 5 7 206 6 8 75 1 9 129 7 10 109 8 11 123 9 12 111 10 13 43 2 14 52 3 15 99 4 16 128 11 17 111 12 18 110 13 19 98 5 20 135 14 21 112 15 22 78 6 23 118 16 24 64 7 25 77 8 26 227 17 27 93 9 28 88 10 29 69 11 30 60 12 31 34 13 32 30 14 33 73 15 34 54 16 35 45 17 36 83 18 37 182 18 38 88 19 39 75 20 40 85 21 41 54 22 42 53 23 43 89 24 44 59 25 45 37 26 46 35 27 47 38 28 48 29 29 49 18 30 50 45 31 51 60 32 52 49 33 53 62 34 54 55 35 55 78 36 56 96 37 57 29 38 58 22 39 59 24 40 60 13 41 61 14 42 62 11 43 63 11 44 64 18 45 65 12 46 66 12 47 67 30 48 68 52 48 69 52 50 70 44 51 71 28 52 72 28 53 73 20 54 74 56 55 75 40 56 76 31 57 77 50 58 78 40 59 79 46 60 80 42 61 81 29 62 82 19 63 83 36 64 84 25 65 85 22 66 86 17 67 87 19 68 88 26 69 89 30 70 90 20 71 91 15 71 92 21 73 93 11 74 94 8 2 95 8 3 96 19 76 97 5 4 98 8 5 99 8 6 100 11 75 101 11 77 102 8 7 103 3 8 104 9 9 105 5 10 106 4 11 107 7 12 108 3 13 109 6 14 110 3 15 111 5 16 112 4 17 113 5 18 114 6 19 190 3001 171 190 = 19 x 10.0000 171 = 19 x 9.0000 10 + 9 = 19

Report:

19 verses with 1 digit.
77 verses with 2 digits.
18 verses with 3 digits.

Surah 1 has 7 verses which is 1 digit verse no 1
171
= 19 x 9
.0000

Surah 114 has 6 verses which is 1 digit verses no 19
Amazingly 114 : 6 = 19

Praise to ALLAH the Almighty the Creator of the Universe
Blessings and Peace on the Muhammad s.a.w, his Family, and his Companions.