Q: Is 121,404 a Prime Number?
A: No, 121,404 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 121404 can be evenly divided by 1 2 3 4 6 12 67 134 151 201 268 302 402 453 604 804 906 1,812 10,117 20,234 30,351 40,468 60,702 and 121,404, with no remainder.
Since 121,404 cannot be divided by just 1 and 121,404, it is not a prime number.