Q: Is 421,201 a Prime Number?
A: No, 421,201 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 421201 can be evenly divided by 1 11 59 121 649 3,481 7,139 38,291 and 421,201, with no remainder.
Since 421,201 cannot be divided by just 1 and 421,201, it is not a prime number.