Q: Is 163,000 a Prime Number?
A: No, 163,000 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 163000 can be evenly divided by 1 2 4 5 8 10 20 25 40 50 100 125 163 200 250 326 500 652 815 1,000 1,304 1,630 3,260 4,075 6,520 8,150 16,300 20,375 32,600 40,750 81,500 and 163,000, with no remainder.
Since 163,000 cannot be divided by just 1 and 163,000, it is not a prime number.