113060520 has 96 divisors (see below), whose sum is σ = 373744800. Its totient is φ = 29632896.

The previous prime is 113060513. The next prime is 113060533. The reversal of 113060520 is 25060311.

113060520 is a `hidden beast` number, since 11 + 30 + 605 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 113060493 and 113060502.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18579 + ... + 23901.

It is an arithmetic number, because the mean of its divisors is an integer number (3893175).

Almost surely, 2^113060520 is an apocalyptic number.

113060520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113060520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (186872400).

113060520 is an abundant number, since it is smaller than the sum of its proper divisors (260684280).

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

113060520 is a wasteful number, since it uses less digits than its factorization.

113060520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5399 (or 5392 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 113060520 is about 10632.9920530394. The cubic root of 113060520 is about 483.5451068275.

The spelling of 113060520 in words is "one hundred thirteen million, sixty thousand, five hundred twenty".