113180556144 has 80 divisors (see below), whose sum is σ = 312365463680. Its totient is φ = 35207758080.

The previous prime is 113180556131. The next prime is 113180556179. The reversal of 113180556144 is 441655081311.

It is a super-2 number, since 2×113180556144² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 865027 + ... + 987234.

It is an arithmetic number, because the mean of its divisors is an integer number (3904568296).

Almost surely, 2^113180556144 is an apocalyptic number.

It is an amenable number.

113180556144 is an abundant number, since it is smaller than the sum of its proper divisors (199184907536).

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

113180556144 is a wasteful number, since it uses less digits than its factorization.

113180556144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1852358 (or 1852352 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 39.

The spelling of 113180556144 in words is "one hundred thirteen billion, one hundred eighty million, five hundred fifty-six thousand, one hundred forty-four".