113685777832 has 64 divisors (see below), whose sum is σ = 246408531840. Its totient is φ = 48597964800.

The previous prime is 113685777823. The next prime is 113685777851. The reversal of 113685777832 is 238777586311.

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, 1947453 + ... + 2004979.

It is an arithmetic number, because the mean of its divisors is an integer number (3850133310).

Almost surely, 2^113685777832 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 113685777832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123204265920).

113685777832 is an abundant number, since it is smaller than the sum of its proper divisors (132722754008).

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

113685777832 is a wasteful number, since it uses less digits than its factorization.

113685777832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58882 (or 58878 counting only the distinct ones).

The product of its digits is 11854080, while the sum is 58.

The spelling of 113685777832 in words is "one hundred thirteen billion, six hundred eighty-five million, seven hundred seventy-seven thousand, eight hundred thirty-two".