231232232132 has 12 divisors (see below), whose sum is σ = 441443352336. Its totient is φ = 105105560040.

The previous prime is 231232232129. The next prime is 231232232171.

231232232132 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2627638958 + ... + 2627639045.

It is an arithmetic number, because the mean of its divisors is an integer number (36786946028).

Almost surely, 2^231232232132 is an apocalyptic number.

231232232132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

231232232132 is a deficient number, since it is larger than the sum of its proper divisors (210211120204).

231232232132 is a wasteful number, since it uses less digits than its factorization.

231232232132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5255278018 (or 5255278016 counting only the distinct ones).

The product of its digits is 5184, while the sum is 26.

It can be divided in two parts, 231232 and 232132, that added together give a palindrome (463364).

The spelling of 231232232132 in words is "two hundred thirty-one billion, two hundred thirty-two million, two hundred thirty-two thousand, one hundred thirty-two".