113565064205 has 8 divisors (see below), whose sum is σ = 136821019104. Its totient is φ = 90490090000.

The previous prime is 113565064187. The next prime is 113565064273. The reversal of 113565064205 is 502460565311.

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

It is not a de Polignac number, because 113565064205 - 2⁸ = 113565063949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45243791 + ... + 45246300.

It is an arithmetic number, because the mean of its divisors is an integer number (17102627388).

Almost surely, 2^113565064205 is an apocalyptic number.

It is an amenable number.

113565064205 is a deficient number, since it is larger than the sum of its proper divisors (23255954899).

113565064205 is an equidigital number, since it uses as much as digits as its factorization.

113565064205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90490347.

The product of its (nonzero) digits is 108000, while the sum is 38.

The spelling of 113565064205 in words is "one hundred thirteen billion, five hundred sixty-five million, sixty-four thousand, two hundred five".