322123163 has 2 divisors, whose sum is σ = 322123164. Its totient is φ = 322123162.

The previous prime is 322123159. The next prime is 322123177. The reversal of 322123163 is 361321223.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 322123163 - 2² = 322123159 is a prime.

It is a super-2 number, since 2×322123163² = 207526664282249138, which contains 22 as substring.

It is a Sophie Germain prime.

It is a plaindrome in base 16.

It is not a weakly prime, because it can be changed into another prime (322123103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161061581 + 161061582.

It is an arithmetic number, because the mean of its divisors is an integer number (161061582).

Almost surely, 2^322123163 is an apocalyptic number.

322123163 is a deficient number, since it is larger than the sum of its proper divisors (1).

322123163 is an equidigital number, since it uses as much as digits as its factorization.

322123163 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1296, while the sum is 23.

The square root of 322123163 is about 17947.7899196531. The cubic root of 322123163 is about 685.4997777057.

Adding to 322123163 its reverse (361321223), we get a palindrome (683444386).

The spelling of 322123163 in words is "three hundred twenty-two million, one hundred twenty-three thousand, one hundred sixty-three".