Q: Is 231,213 a Prime Number?
A: No, 231,213 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 231213 can be evenly divided by 1 3 37 111 2,083 6,249 77,071 and 231,213, with no remainder.
Since 231,213 cannot be divided by just 1 and 231,213, it is not a prime number.