113164505194 has 16 divisors (see below), whose sum is σ = 190752210432. Its totient is φ = 49958911728.

The previous prime is 113164505137. The next prime is 113164505213. The reversal of 113164505194 is 491505461311.

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, 94618554 + ... + 94619749.

It is an arithmetic number, because the mean of its divisors is an integer number (11922013152).

Almost surely, 2^113164505194 is an apocalyptic number.

113164505194 is a deficient number, since it is larger than the sum of its proper divisors (77587705238).

113164505194 is a wasteful number, since it uses less digits than its factorization.

113164505194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189238341.

The product of its (nonzero) digits is 64800, while the sum is 40.

The spelling of 113164505194 in words is "one hundred thirteen billion, one hundred sixty-four million, five hundred five thousand, one hundred ninety-four".