231112204 has 24 divisors (see below), whose sum is σ = 412211520. Its totient is φ = 113346384.

The previous prime is 231112199. The next prime is 231112213. The reversal of 231112204 is 402211132.

231112204 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150987 + ... + 152509.

It is an arithmetic number, because the mean of its divisors is an integer number (17175480).

Almost surely, 2^231112204 is an apocalyptic number.

It is an amenable number.

231112204 is a deficient number, since it is larger than the sum of its proper divisors (181099316).

231112204 is a wasteful number, since it uses less digits than its factorization.

231112204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2229 (or 2227 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 231112204 is about 15202.3749460405. The cubic root of 231112204 is about 613.6785728285.

Adding to 231112204 its reverse (402211132), we get a palindrome (633323336).

The spelling of 231112204 in words is "two hundred thirty-one million, one hundred twelve thousand, two hundred four".