323133112023031 has 12 divisors (see below), whose sum is σ = 341175973579632. Its totient is φ = 305999763529824.

The previous prime is 323133112023019. The next prime is 323133112023049. The reversal of 323133112023031 is 130320211331323.

It is a happy number.

It is not a de Polignac number, because 323133112023031 - 2⁹ = 323133112022519 is a prime.

It is a super-2 number, since 2×323133112023031² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323133112023061) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 183835486 + ... + 185584891.

It is an arithmetic number, because the mean of its divisors is an integer number (28431331131636).

Almost surely, 2^{323133112023031} is an apocalyptic number.

323133112023031 is a deficient number, since it is larger than the sum of its proper divisors (18042861556601).

323133112023031 is a wasteful number, since it uses less digits than its factorization.

323133112023031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369422838 (or 369422819 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 323133112023031 its reverse (130320211331323), we get a palindrome (453453323354354).

The spelling of 323133112023031 in words is "three hundred twenty-three trillion, one hundred thirty-three billion, one hundred twelve million, twenty-three thousand, thirty-one".