12113112333443 has 16 divisors (see below), whose sum is σ = 13225072809312. Its totient is φ = 11002948704000.

The previous prime is 12113112333419. The next prime is 12113112333457. The reversal of 12113112333443 is 34433321131121.

It is not a de Polignac number, because 12113112333443 - 2³⁰ = 12112038591619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12113112333643) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126060605 + ... + 126156657.

It is an arithmetic number, because the mean of its divisors is an integer number (826567050582).

Almost surely, 2^{12113112333443} is an apocalyptic number.

12113112333443 is a deficient number, since it is larger than the sum of its proper divisors (1111960475869).

12113112333443 is a wasteful number, since it uses less digits than its factorization.

12113112333443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105286.

The product of its digits is 15552, while the sum is 32.

Adding to 12113112333443 its reverse (34433321131121), we get a palindrome (46546433464564).

The spelling of 12113112333443 in words is "twelve trillion, one hundred thirteen billion, one hundred twelve million, three hundred thirty-three thousand, four hundred forty-three".