Q: Is 103,604 a Prime Number?
A: No, 103,604 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 103604 can be evenly divided by 1 2 4 59 118 236 439 878 1,756 25,901 51,802 and 103,604, with no remainder.
Since 103,604 cannot be divided by just 1 and 103,604, it is not a prime number.