113340034121 has 4 divisors (see below), whose sum is σ = 115975848912. Its totient is φ = 110704219332.

The previous prime is 113340034109. The next prime is 113340034151. The reversal of 113340034121 is 121430043311.

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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113340034121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113340034151) 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, 1317907331 + ... + 1317907416.

It is an arithmetic number, because the mean of its divisors is an integer number (28993962228).

Almost surely, 2^113340034121 is an apocalyptic number.

It is an amenable number.

113340034121 is a deficient number, since it is larger than the sum of its proper divisors (2635814791).

113340034121 is an equidigital number, since it uses as much as digits as its factorization.

113340034121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2635814790.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 113340034121 its reverse (121430043311), we get a palindrome (234770077432).

The spelling of 113340034121 in words is "one hundred thirteen billion, three hundred forty million, thirty-four thousand, one hundred twenty-one".