Q: Is 11,723 a Prime Number?
A: No, 11,723 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 11723 can be evenly divided by 1 19 617 and 11,723, with no remainder.
Since 11,723 cannot be divided by just 1 and 11,723, it is not a prime number.