323122112331 has 16 divisors (see below), whose sum is σ = 442530299904. Its totient is φ = 209565827424.

The previous prime is 323122112323. The next prime is 323122112333. The reversal of 323122112331 is 133211221323.

323122112331 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 323122112331 - 2³ = 323122112323 is a prime.

It is a super-2 number, since 2×323122112331² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (323122112333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 701110 + ... + 1066676.

It is an arithmetic number, because the mean of its divisors is an integer number (27658143744).

Almost surely, 2^323122112331 is an apocalyptic number.

323122112331 is a deficient number, since it is larger than the sum of its proper divisors (119408187573).

323122112331 is a wasteful number, since it uses less digits than its factorization.

323122112331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373570.

The product of its digits is 1296, while the sum is 24.

Adding to 323122112331 its reverse (133211221323), we get a palindrome (456333333654).

The spelling of 323122112331 in words is "three hundred twenty-three billion, one hundred twenty-two million, one hundred twelve thousand, three hundred thirty-one".