113450502504231 has 12 divisors (see below), whose sum is σ = 165404470942152. Its totient is φ = 74926811622096.

The previous prime is 113450502504179. The next prime is 113450502504233. The reversal of 113450502504231 is 132405205054311.

113450502504231 is a `hidden beast` number, since 1 + 1 + 34 + 5 + 0 + 502 + 50 + 42 + 31 = 666.

It is not a de Polignac number, because 113450502504231 - 2¹⁹ = 113450501979943 is a prime.

It is a super-2 number, since 2×113450502504231² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113450502504233) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58904725156 + ... + 58904727081.

It is an arithmetic number, because the mean of its divisors is an integer number (13783705911846).

Almost surely, 2^{113450502504231} is an apocalyptic number.

113450502504231 is a deficient number, since it is larger than the sum of its proper divisors (51953968437921).

113450502504231 is a wasteful number, since it uses less digits than its factorization.

113450502504231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117809452350 (or 117809452347 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

Adding to 113450502504231 its reverse (132405205054311), we get a palindrome (245855707558542).

The spelling of 113450502504231 in words is "one hundred thirteen trillion, four hundred fifty billion, five hundred two million, five hundred four thousand, two hundred thirty-one".