113254112043 has 12 divisors (see below), whose sum is σ = 168866346688. Its totient is φ = 73067168880.

The previous prime is 113254112017. The next prime is 113254112051. The reversal of 113254112043 is 340211452311.

113254112043 is a `hidden beast` number, since 11 + 32 + 5 + 411 + 204 + 3 = 666.

It is not a de Polignac number, because 113254112043 - 2²⁰ = 113253063467 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113254111998 and 113254112016.

It is not an unprimeable number, because it can be changed into a prime (113254112053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 202964080 + ... + 202964637.

Almost surely, 2^113254112043 is an apocalyptic number.

113254112043 is a deficient number, since it is larger than the sum of its proper divisors (55612234645).

113254112043 is a wasteful number, since it uses less digits than its factorization.

113254112043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405928754 (or 405928751 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

Adding to 113254112043 its reverse (340211452311), we get a palindrome (453465564354).

The spelling of 113254112043 in words is "one hundred thirteen billion, two hundred fifty-four million, one hundred twelve thousand, forty-three".