Q: Is 111,442,401 a Prime Number?
A: No, 111,442,401 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 111442401 can be evenly divided by 1 3 7 9 21 63 1,768,927 5,306,781 12,382,489 15,920,343 37,147,467 and 111,442,401, with no remainder.
Since 111,442,401 cannot be divided by just 1 and 111,442,401, it is not a prime number.
| Number | 111,442,399 | 111,442,400 | 111,442,402 | 111,442,403 |
| Prime? | yes | no | no | yes |