112031309982 has 16 divisors (see below), whose sum is σ = 224066027520. Its totient is φ = 37343202072.

The previous prime is 112031309981. The next prime is 112031310043. The reversal of 112031309982 is 289903130211.

It is a self number, because there is not a number n which added to its sum of digits gives 112031309982.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112031309981) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 530269 + ... + 710807.

It is an arithmetic number, because the mean of its divisors is an integer number (14004126720).

Almost surely, 2^112031309982 is an apocalyptic number.

112031309982 is an abundant number, since it is smaller than the sum of its proper divisors (112034717538).

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

112031309982 is a wasteful number, since it uses less digits than its factorization.

112031309982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283967.

The product of its (nonzero) digits is 23328, while the sum is 39.

The spelling of 112031309982 in words is "one hundred twelve billion, thirty-one million, three hundred nine thousand, nine hundred eighty-two".