Q: Is 11,973 a Prime Number?
A: No, 11,973 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 11973 can be evenly divided by 1 3 13 39 307 921 3,991 and 11,973, with no remainder.
Since 11,973 cannot be divided by just 1 and 11,973, it is not a prime number.