113901705678 has 32 divisors (see below), whose sum is σ = 241392476160. Its totient is φ = 35705888640.

The previous prime is 113901705637. The next prime is 113901705689. The reversal of 113901705678 is 876507109311.

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, 306088 + ... + 567003.

It is an arithmetic number, because the mean of its divisors is an integer number (7543514880).

Almost surely, 2^113901705678 is an apocalyptic number.

113901705678 is an abundant number, since it is smaller than the sum of its proper divisors (127490770482).

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

113901705678 is a wasteful number, since it uses less digits than its factorization.

113901705678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 874392.

The product of its (nonzero) digits is 317520, while the sum is 48.

The spelling of 113901705678 in words is "one hundred thirteen billion, nine hundred one million, seven hundred five thousand, six hundred seventy-eight".