113012243313443 has 4 divisors (see below), whose sum is σ = 113014818313320. Its totient is φ = 113009668313568.

The previous prime is 113012243313419. The next prime is 113012243313481. The reversal of 113012243313443 is 344313342210311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 113012243313443 - 2¹² = 113012243309347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113012248313443) 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, 1287434105 + ... + 1287521882.

It is an arithmetic number, because the mean of its divisors is an integer number (28253704578330).

Almost surely, 2^{113012243313443} is an apocalyptic number.

113012243313443 is a deficient number, since it is larger than the sum of its proper divisors (2574999877).

113012243313443 is an equidigital number, since it uses as much as digits as its factorization.

113012243313443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2574999876.

The product of its (nonzero) digits is 62208, while the sum is 35.

Adding to 113012243313443 its reverse (344313342210311), we get a palindrome (457325585523754).

The spelling of 113012243313443 in words is "one hundred thirteen trillion, twelve billion, two hundred forty-three million, three hundred thirteen thousand, four hundred forty-three".