Q: Is 12,231 a Prime Number?
A: No, 12,231 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 12231 can be evenly divided by 1 3 9 27 81 151 453 1,359 4,077 and 12,231, with no remainder.
Since 12,231 cannot be divided by just 1 and 12,231, it is not a prime number.