113147909264 has 120 divisors (see below), whose sum is σ = 246271737600. Its totient is φ = 50299591680.

The previous prime is 113147909201. The next prime is 113147909269. The reversal of 113147909264 is 462909741311.

It is not an unprimeable number, because it can be changed into a prime (113147909269) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8751797 + ... + 8764715.

It is an arithmetic number, because the mean of its divisors is an integer number (2052264480).

Almost surely, 2^113147909264 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 113147909264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123135868800).

113147909264 is an abundant number, since it is smaller than the sum of its proper divisors (133123828336).

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

113147909264 is a wasteful number, since it uses less digits than its factorization.

113147909264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13073 (or 13054 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 47.

The spelling of 113147909264 in words is "one hundred thirteen billion, one hundred forty-seven million, nine hundred nine thousand, two hundred sixty-four".