231011000112 has 20 divisors (see below), whose sum is σ = 596778417080. Its totient is φ = 77003666688.

The previous prime is 231011000111. The next prime is 231011000147. The reversal of 231011000112 is 211000110132.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (231011000111) 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, 2406364537 + ... + 2406364632.

It is an arithmetic number, because the mean of its divisors is an integer number (29838920854).

Almost surely, 2^231011000112 is an apocalyptic number.

It is an amenable number.

231011000112 is an abundant number, since it is smaller than the sum of its proper divisors (365767416968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

231011000112 is a wasteful number, since it uses less digits than its factorization.

231011000112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4812729180 (or 4812729174 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 231011000112 its reverse (211000110132), we get a palindrome (442011110244).

The spelling of 231011000112 in words is "two hundred thirty-one billion, eleven million, one hundred twelve", and thus it is an aban number.