Q: Is 10,999 a Prime Number?
A: No, 10,999 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 10999 can be evenly divided by 1 17 647 and 10,999, with no remainder.
Since 10,999 cannot be divided by just 1 and 10,999, it is not a prime number.