113034123105 has 64 divisors (see below), whose sum is σ = 194962360320. Its totient is φ = 55712992256.

The previous prime is 113034123053. The next prime is 113034123109. The reversal of 113034123105 is 501321430311.

It is a cyclic number.

It is not a de Polignac number, because 113034123105 - 2⁸ = 113034122849 is a prime.

It is a super-2 number, since 2×113034123105² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (113034123109) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 14785414 + ... + 14793056.

It is an arithmetic number, because the mean of its divisors is an integer number (3046286880).

Almost surely, 2^113034123105 is an apocalyptic number.

113034123105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

113034123105 is a deficient number, since it is larger than the sum of its proper divisors (81928237215).

113034123105 is a wasteful number, since it uses less digits than its factorization.

113034123105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8710.

The product of its (nonzero) digits is 1080, while the sum is 24.

Adding to 113034123105 its reverse (501321430311), we get a palindrome (614355553416).

The spelling of 113034123105 in words is "one hundred thirteen billion, thirty-four million, one hundred twenty-three thousand, one hundred five".