113034121 has 4 divisors (see below), whose sum is σ = 117948672. Its totient is φ = 108119572.

The previous prime is 113034109. The next prime is 113034127. The reversal of 113034121 is 121430311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 121430311 = 19 ⋅6391069.

It is a cyclic number.

It is not a de Polignac number, because 113034121 - 2¹⁹ = 112509833 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113034095 and 113034104.

It is not an unprimeable number, because it can be changed into a prime (113034127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2457241 + ... + 2457286.

It is an arithmetic number, because the mean of its divisors is an integer number (29487168).

Almost surely, 2^113034121 is an apocalyptic number.

It is an amenable number.

113034121 is a deficient number, since it is larger than the sum of its proper divisors (4914551).

113034121 is an equidigital number, since it uses as much as digits as its factorization.

113034121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4914550.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 113034121 is about 10631.7506084370. The cubic root of 113034121 is about 483.5074688706.

Adding to 113034121 its reverse (121430311), we get a palindrome (234464432).

The spelling of 113034121 in words is "one hundred thirteen million, thirty-four thousand, one hundred twenty-one".