Q: Is 100,660 a Prime Number?
A: No, 100,660 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 100660 can be evenly divided by 1 2 4 5 7 10 14 20 28 35 70 140 719 1,438 2,876 3,595 5,033 7,190 10,066 14,380 20,132 25,165 50,330 and 100,660, with no remainder.
Since 100,660 cannot be divided by just 1 and 100,660, it is not a prime number.