231080132 has 12 divisors (see below), whose sum is σ = 407069376. Its totient is φ = 114774600.

The previous prime is 231080131. The next prime is 231080173.

231080132 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (231080131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 190688 + ... + 191895.

It is an arithmetic number, because the mean of its divisors is an integer number (33922448).

Almost surely, 2^231080132 is an apocalyptic number.

It is an amenable number.

231080132 is a deficient number, since it is larger than the sum of its proper divisors (175989244).

231080132 is a wasteful number, since it uses less digits than its factorization.

231080132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382738 (or 382736 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 231080132 is about 15201.3200742567. The cubic root of 231080132 is about 613.6501842949.

The spelling of 231080132 in words is "two hundred thirty-one million, eighty thousand, one hundred thirty-two".