113994594515 has 4 divisors (see below), whose sum is σ = 136793513424. Its totient is φ = 91195675608.

The previous prime is 113994594487. The next prime is 113994594533. The reversal of 113994594515 is 515495499311.

It is a happy number.

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 113994594515 - 2³⁰ = 112920852691 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11399459447 + ... + 11399459456.

It is an arithmetic number, because the mean of its divisors is an integer number (34198378356).

Almost surely, 2^113994594515 is an apocalyptic number.

113994594515 is a deficient number, since it is larger than the sum of its proper divisors (22798918909).

113994594515 is an equidigital number, since it uses as much as digits as its factorization.

113994594515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22798918908.

The product of its digits is 4374000, while the sum is 56.

The spelling of 113994594515 in words is "one hundred thirteen billion, nine hundred ninety-four million, five hundred ninety-four thousand, five hundred fifteen".