231112982 has 8 divisors (see below), whose sum is σ = 355124952. Its totient is φ = 112738000.

The previous prime is 231112961. The next prime is 231112991. The reversal of 231112982 is 289211132.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 1409144 + ... + 1409307.

It is an arithmetic number, because the mean of its divisors is an integer number (44390619).

Almost surely, 2^231112982 is an apocalyptic number.

231112982 is a deficient number, since it is larger than the sum of its proper divisors (124011970).

231112982 is a wasteful number, since it uses less digits than its factorization.

231112982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2818494.

The product of its digits is 1728, while the sum is 29.

The square root of 231112982 is about 15202.4005341262. The cubic root of 231112982 is about 613.6792614427.

The spelling of 231112982 in words is "two hundred thirty-one million, one hundred twelve thousand, nine hundred eighty-two".