Q: Is 131,121,999 a Prime Number?
A: No, 131,121,999 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 131121999 can be evenly divided by 1 3 9 14,569,111 43,707,333 and 131,121,999, with no remainder.
Since 131,121,999 cannot be divided by just 1 and 131,121,999, it is not a prime number.
Number | 131,121,997 | 131,121,998 | 131,122,000 | 131,122,001 |
Prime? | yes | no | no | no |