113380563 has 8 divisors (see below), whose sum is σ = 153088000. Its totient is φ = 74630088.

The previous prime is 113380529. The next prime is 113380651. The reversal of 113380563 is 365083311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 113380563 - 2⁶ = 113380499 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 113380563.

It is not an unprimeable number, because it can be changed into a prime (113380513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 238963 + ... + 239436.

It is an arithmetic number, because the mean of its divisors is an integer number (19136000).

Almost surely, 2^113380563 is an apocalyptic number.

113380563 is a deficient number, since it is larger than the sum of its proper divisors (39707437).

113380563 is an equidigital number, since it uses as much as digits as its factorization.

113380563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 478481.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 113380563 is about 10648.0309447334. The cubic root of 113380563 is about 484.0009377187. Note that the first 3 decimals are identical.

The spelling of 113380563 in words is "one hundred thirteen million, three hundred eighty thousand, five hundred sixty-three".