113204513554 has 32 divisors (see below), whose sum is σ = 191128170240. Its totient is φ = 49846617600.

The previous prime is 113204513519. The next prime is 113204513581. The reversal of 113204513554 is 455315402311.

It is a super-3 number, since 3×113204513554³ (a number of 34 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 522367 + ... + 706594.

It is an arithmetic number, because the mean of its divisors is an integer number (5972755320).

Almost surely, 2^113204513554 is an apocalyptic number.

113204513554 is a deficient number, since it is larger than the sum of its proper divisors (77923656686).

113204513554 is a wasteful number, since it uses less digits than its factorization.

113204513554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1229106.

The product of its (nonzero) digits is 36000, while the sum is 34.

Adding to 113204513554 its reverse (455315402311), we get a palindrome (568519915865).

The spelling of 113204513554 in words is "one hundred thirteen billion, two hundred four million, five hundred thirteen thousand, five hundred fifty-four".