113204511055 has 8 divisors (see below), whose sum is σ = 137245882032. Its totient is φ = 89629963008.

The previous prime is 113204511019. The next prime is 113204511073. The reversal of 113204511055 is 550115402311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 113204511055 - 2¹⁹ = 113203986767 is a prime.

It is a super-2 number, since 2×113204511055² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 116705197 + ... + 116706166.

It is an arithmetic number, because the mean of its divisors is an integer number (17155735254).

Almost surely, 2^113204511055 is an apocalyptic number.

113204511055 is a deficient number, since it is larger than the sum of its proper divisors (24041370977).

113204511055 is an equidigital number, since it uses as much as digits as its factorization.

113204511055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233411465.

The product of its (nonzero) digits is 3000, while the sum is 28.

Adding to 113204511055 its reverse (550115402311), we get a palindrome (663319913366).

The spelling of 113204511055 in words is "one hundred thirteen billion, two hundred four million, five hundred eleven thousand, fifty-five".