Q: Is 149,121 a Prime Number?
A: No, 149,121 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 149121 can be evenly divided by 1 3 7 9 21 27 63 81 189 263 567 789 1,841 2,367 5,523 7,101 16,569 21,303 49,707 and 149,121, with no remainder.
Since 149,121 cannot be divided by just 1 and 149,121, it is not a prime number.