Q: Is 131,990 a Prime Number?
A: No, 131,990 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 131990 can be evenly divided by 1 2 5 10 67 134 197 335 394 670 985 1,970 13,199 26,398 65,995 and 131,990, with no remainder.
Since 131,990 cannot be divided by just 1 and 131,990, it is not a prime number.