113579133580 has 48 divisors (see below), whose sum is σ = 260259277824. Its totient is φ = 41292009920.

The previous prime is 113579133571. The next prime is 113579133593. The reversal of 113579133580 is 85331975311.

It is a self number, because there is not a number n which added to its sum of digits gives 113579133580.

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, 937989 + ... + 1052131.

It is an arithmetic number, because the mean of its divisors is an integer number (5422068288).

Almost surely, 2^113579133580 is an apocalyptic number.

113579133580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113579133580 is an abundant number, since it is smaller than the sum of its proper divisors (146680144244).

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

113579133580 is a wasteful number, since it uses less digits than its factorization.

113579133580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118686 (or 118684 counting only the distinct ones).

The product of its (nonzero) digits is 340200, while the sum is 46.

The spelling of 113579133580 in words is "one hundred thirteen billion, five hundred seventy-nine million, one hundred thirty-three thousand, five hundred eighty".