2313022020232 has 64 divisors (see below), whose sum is σ = 5593515004800. Its totient is φ = 870102320640.

The previous prime is 2313022020227. The next prime is 2313022020247. The reversal of 2313022020232 is 2320202203132.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64721893 + ... + 64757620.

It is an arithmetic number, because the mean of its divisors is an integer number (87398671950).

Almost surely, 2^{2313022020232} is an apocalyptic number.

2313022020232 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2313022020232 is an abundant number, since it is smaller than the sum of its proper divisors (3280492984568).

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

2313022020232 is a wasteful number, since it uses less digits than its factorization.

2313022020232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129479566 (or 129479562 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 2313022020232 its reverse (2320202203132), we get a palindrome (4633224223364).

The spelling of 2313022020232 in words is "two trillion, three hundred thirteen billion, twenty-two million, twenty thousand, two hundred thirty-two".