113619473088 has 112 divisors (see below), whose sum is σ = 328939916160. Its totient is φ = 34325913600.

The previous prime is 113619473087. The next prime is 113619473113. The reversal of 113619473088 is 880374916311.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 113619473088.

It is not an unprimeable number, because it can be changed into a prime (113619473087) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 617808 + ... + 780336.

Almost surely, 2^113619473088 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 113619473088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164469958080).

113619473088 is an abundant number, since it is smaller than the sum of its proper divisors (215320443072).

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

113619473088 is a wasteful number, since it uses less digits than its factorization.

113619473088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162886 (or 162876 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 51.

The spelling of 113619473088 in words is "one hundred thirteen billion, six hundred nineteen million, four hundred seventy-three thousand, eighty-eight".