113777104144 has 80 divisors (see below), whose sum is σ = 255923369856. Its totient is φ = 48427366400.

The previous prime is 113777104117. The next prime is 113777104157. The reversal of 113777104144 is 441401777311.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 113777104097 and 113777104106.

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, 492909 + ... + 685939.

Almost surely, 2^113777104144 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113777104144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (127961684928).

113777104144 is an abundant number, since it is smaller than the sum of its proper divisors (142146265712).

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

113777104144 is a wasteful number, since it uses less digits than its factorization.

113777104144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193264 (or 193258 counting only the distinct ones).

The product of its (nonzero) digits is 65856, while the sum is 40.

The spelling of 113777104144 in words is "one hundred thirteen billion, seven hundred seventy-seven million, one hundred four thousand, one hundred forty-four".