Q: Is 21,302 a Prime Number?
A: No, 21,302 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 21302 can be evenly divided by 1 2 10,651 and 21,302, with no remainder.
Since 21,302 cannot be divided by just 1 and 21,302, it is not a prime number.