112520017140 has 24 divisors (see below), whose sum is σ = 315056048160. Its totient is φ = 30005337888.

The previous prime is 112520017109. The next prime is 112520017151. The reversal of 112520017140 is 41710025211.

It is a self number, because there is not a number n which added to its sum of digits gives 112520017140.

It is a congruent number.

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, 937666750 + ... + 937666869.

It is an arithmetic number, because the mean of its divisors is an integer number (13127335340).

Almost surely, 2^112520017140 is an apocalyptic number.

112520017140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112520017140 is an abundant number, since it is smaller than the sum of its proper divisors (202536031020).

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

112520017140 is a wasteful number, since it uses less digits than its factorization.

112520017140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1875333631 (or 1875333629 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 24.

The spelling of 112520017140 in words is "one hundred twelve billion, five hundred twenty million, seventeen thousand, one hundred forty".