Q: Is 21,334 a Prime Number?
A: No, 21,334 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 21334 can be evenly divided by 1 2 10,667 and 21,334, with no remainder.
Since 21,334 cannot be divided by just 1 and 21,334, it is not a prime number.