Q: Is 31,142,129 a Prime Number?
A: Yes, 31,142,129 is a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 31142129 can be evenly divided by 1 and 31,142,129, with no remainder.
Since 31,142,129 can be divided by just 1 and 31,142,129, it is a prime number.
| Number | 31,142,127 | 31,142,128 | 31,142,130 | 31,142,131 |
| Prime? | no | no | no | no |