113684103905 has 8 divisors (see below), whose sum is σ = 136692142272. Its totient is φ = 90766471408.

The previous prime is 113684103899. The next prime is 113684103919. The reversal of 113684103905 is 509301486311.

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

It is a cyclic number.

It is not a de Polignac number, because 113684103905 - 2⁸ = 113684103649 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22598699 + ... + 22603728.

It is an arithmetic number, because the mean of its divisors is an integer number (17086517784).

Almost surely, 2^113684103905 is an apocalyptic number.

It is an amenable number.

113684103905 is a deficient number, since it is larger than the sum of its proper divisors (23008038367).

113684103905 is an equidigital number, since it uses as much as digits as its factorization.

113684103905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45202935.

The product of its (nonzero) digits is 77760, while the sum is 41.

The spelling of 113684103905 in words is "one hundred thirteen billion, six hundred eighty-four million, one hundred three thousand, nine hundred five".