323301031322081 has 2 divisors, whose sum is σ = 323301031322082. Its totient is φ = 323301031322080.

The previous prime is 323301031322069. The next prime is 323301031322123. The reversal of 323301031322081 is 180223130103323.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 314700184723681 + 8600846598400 = 17739791^2 + 2932720^2 .

It is a cyclic number.

It is not a de Polignac number, because 323301031322081 - 2¹⁰ = 323301031321057 is a prime.

It is a super-2 number, since 2×323301031322081² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (323301031312081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161650515661040 + 161650515661041.

It is an arithmetic number, because the mean of its divisors is an integer number (161650515661041).

Almost surely, 2^{323301031322081} is an apocalyptic number.

It is an amenable number.

323301031322081 is a deficient number, since it is larger than the sum of its proper divisors (1).

323301031322081 is an equidigital number, since it uses as much as digits as its factorization.

323301031322081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 32.

The spelling of 323301031322081 in words is "three hundred twenty-three trillion, three hundred one billion, thirty-one million, three hundred twenty-two thousand, eighty-one".