113566613206 has 16 divisors (see below), whose sum is σ = 172345924080. Its totient is φ = 56120597280.

The previous prime is 113566613191. The next prime is 113566613233. The reversal of 113566613206 is 602316665311.

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, 569560 + ... + 742651.

It is an arithmetic number, because the mean of its divisors is an integer number (10771620255).

Almost surely, 2^113566613206 is an apocalyptic number.

113566613206 is a deficient number, since it is larger than the sum of its proper divisors (58779310874).

113566613206 is a wasteful number, since it uses less digits than its factorization.

113566613206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1312719.

The product of its (nonzero) digits is 116640, while the sum is 40.

The spelling of 113566613206 in words is "one hundred thirteen billion, five hundred sixty-six million, six hundred thirteen thousand, two hundred six".