113404099 has 4 divisors (see below), whose sum is σ = 118334736. Its totient is φ = 108473464.

The previous prime is 113404097. The next prime is 113404117. The reversal of 113404099 is 990404311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 113404099 - 2¹ = 113404097 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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 113404099.

It is not an unprimeable number, because it can be changed into a prime (113404097) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2465284 + ... + 2465329.

It is an arithmetic number, because the mean of its divisors is an integer number (29583684).

Almost surely, 2^113404099 is an apocalyptic number.

113404099 is a deficient number, since it is larger than the sum of its proper divisors (4930637).

113404099 is an equidigital number, since it uses as much as digits as its factorization.

113404099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4930636.

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 113404099 is about 10649.1360682452. The cubic root of 113404099 is about 484.0344256983.

The spelling of 113404099 in words is "one hundred thirteen million, four hundred four thousand, ninety-nine".