Q: Is 231,310 a Prime Number?
A: No, 231,310 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 231310 can be evenly divided by 1 2 5 10 23,131 46,262 115,655 and 231,310, with no remainder.
Since 231,310 cannot be divided by just 1 and 231,310, it is not a prime number.