23313020032112 has 40 divisors (see below), whose sum is σ = 47888167773600. Its totient is φ = 10956566495232.

The previous prime is 23313020032111. The next prime is 23313020032177. The reversal of 23313020032112 is 21123002031332.

It is a super-2 number, since 2×23313020032112² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23313020032111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55518812 + ... + 55937147.

It is an arithmetic number, because the mean of its divisors is an integer number (1197204194340).

Almost surely, 2^{23313020032112} is an apocalyptic number.

It is an amenable number.

23313020032112 is an abundant number, since it is smaller than the sum of its proper divisors (24575147741488).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23313020032112 is a wasteful number, since it uses less digits than its factorization.

23313020032112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111456753 (or 111456747 counting only the distinct ones).

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

Adding to 23313020032112 its reverse (21123002031332), we get a palindrome (44436022063444).

The spelling of 23313020032112 in words is "twenty-three trillion, three hundred thirteen billion, twenty million, thirty-two thousand, one hundred twelve".