113365563 has 8 divisors (see below), whose sum is σ = 151205376. Its totient is φ = 75551400.

The previous prime is 113365561. The next prime is 113365573. The reversal of 113365563 is 365563311.

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

It is not a de Polignac number, because 113365563 - 2¹ = 113365561 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113365561) 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, 9658 + ... + 17888.

It is an arithmetic number, because the mean of its divisors is an integer number (18900672).

Almost surely, 2^113365563 is an apocalyptic number.

113365563 is a deficient number, since it is larger than the sum of its proper divisors (37839813).

113365563 is an equidigital number, since it uses as much as digits as its factorization.

113365563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12825.

The product of its digits is 24300, while the sum is 33.

The square root of 113365563 is about 10647.3265658568. The cubic root of 113365563 is about 483.9795926896.

The spelling of 113365563 in words is "one hundred thirteen million, three hundred sixty-five thousand, five hundred sixty-three".