Q: Is 231,263 a Prime Number?
A: No, 231,263 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 231263 can be evenly divided by 1 281 823 and 231,263, with no remainder.
Since 231,263 cannot be divided by just 1 and 231,263, it is not a prime number.