113246503173 has 6 divisors (see below), whose sum is σ = 163578282374. Its totient is φ = 75497668776.

The previous prime is 113246503171. The next prime is 113246503177. The reversal of 113246503173 is 371305642311.

113246503173 is a `hidden beast` number, since 1 + 132 + 4 + 6 + 503 + 17 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 110447881569 + 2798621604 = 332337^2 + 52902^2 .

It is not a de Polignac number, because 113246503173 - 2¹ = 113246503171 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113246503171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6291472390 + ... + 6291472407.

Almost surely, 2^113246503173 is an apocalyptic number.

It is an amenable number.

113246503173 is a deficient number, since it is larger than the sum of its proper divisors (50331779201).

113246503173 is a wasteful number, since it uses less digits than its factorization.

113246503173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12582944803 (or 12582944800 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The spelling of 113246503173 in words is "one hundred thirteen billion, two hundred forty-six million, five hundred three thousand, one hundred seventy-three".