231032230132 has 48 divisors (see below), whose sum is σ = 443965354560. Its totient is φ = 104325440000.

The previous prime is 231032230129. The next prime is 231032230157.

231032230132 is nontrivially palindromic in base 10.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4269228 + ... + 4323004.

It is an arithmetic number, because the mean of its divisors is an integer number (9249278220).

Almost surely, 2^231032230132 is an apocalyptic number.

231032230132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

231032230132 is a deficient number, since it is larger than the sum of its proper divisors (212933124428).

231032230132 is a wasteful number, since it uses less digits than its factorization.

231032230132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54432 (or 54430 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

It can be divided in two parts, 231032 and 230132, that added together give a palindrome (461164).

The spelling of 231032230132 in words is "two hundred thirty-one billion, thirty-two million, two hundred thirty thousand, one hundred thirty-two".