Q: Is 31,123,021 a Prime Number?
A: Yes, 31,123,021 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 31123021 can be evenly divided by 1 and 31,123,021, with no remainder.
Since 31,123,021 can be divided by just 1 and 31,123,021, it is a prime number.
Number | 31,123,019 | 31,123,020 | 31,123,022 | 31,123,023 |
Prime? | yes | no | no | no |