Q: Is 137,973 a Prime Number?
A: No, 137,973 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 137973 can be evenly divided by 1 3 11 33 37 111 113 339 407 1,221 1,243 3,729 4,181 12,543 45,991 and 137,973, with no remainder.
Since 137,973 cannot be divided by just 1 and 137,973, it is not a prime number.