Q: Is 123,912 a Prime Number?
A: No, 123,912 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 123912 can be evenly divided by 1 2 3 4 6 8 9 12 18 24 36 72 1,721 3,442 5,163 6,884 10,326 13,768 15,489 20,652 30,978 41,304 61,956 and 123,912, with no remainder.
Since 123,912 cannot be divided by just 1 and 123,912, it is not a prime number.