113204254473 has 12 divisors (see below), whose sum is σ = 166996347648. Its totient is φ = 73863768600.

The previous prime is 113204254459. The next prime is 113204254517. The reversal of 113204254473 is 374452402311.

113204254473 is a `hidden beast` number, since 1 + 1 + 3 + 2 + 0 + 42 + 544 + 73 = 666.

It is not a de Polignac number, because 113204254473 - 2⁹ = 113204253961 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113204254873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 133810753 + ... + 133811598.

It is an arithmetic number, because the mean of its divisors is an integer number (13916362304).

Almost surely, 2^113204254473 is an apocalyptic number.

It is an amenable number.

113204254473 is a deficient number, since it is larger than the sum of its proper divisors (53792093175).

113204254473 is a wasteful number, since it uses less digits than its factorization.

113204254473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267622404 (or 267622401 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 36.

Adding to 113204254473 its reverse (374452402311), we get a palindrome (487656656784).

The spelling of 113204254473 in words is "one hundred thirteen billion, two hundred four million, two hundred fifty-four thousand, four hundred seventy-three".