Q: Is 122,380 a Prime Number?
A: No, 122,380 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 122380 can be evenly divided by 1 2 4 5 10 20 29 58 116 145 211 290 422 580 844 1,055 2,110 4,220 6,119 12,238 24,476 30,595 61,190 and 122,380, with no remainder.
Since 122,380 cannot be divided by just 1 and 122,380, it is not a prime number.