113204534507 has 4 divisors (see below), whose sum is σ = 113590898400. Its totient is φ = 112818170616.

The previous prime is 113204534459. The next prime is 113204534563. The reversal of 113204534507 is 705435402311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 113204534507 - 2¹⁰ = 113204533483 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113204534567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 193181507 + ... + 193182092.

It is an arithmetic number, because the mean of its divisors is an integer number (28397724600).

Almost surely, 2^113204534507 is an apocalyptic number.

113204534507 is a deficient number, since it is larger than the sum of its proper divisors (386363893).

113204534507 is an equidigital number, since it uses as much as digits as its factorization.

113204534507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386363892.

The product of its (nonzero) digits is 50400, while the sum is 35.

Adding to 113204534507 its reverse (705435402311), we get a palindrome (818639936818).

The spelling of 113204534507 in words is "one hundred thirteen billion, two hundred four million, five hundred thirty-four thousand, five hundred seven".