113119265543 has 4 divisors (see below), whose sum is σ = 114157057080. Its totient is φ = 112081474008.

The previous prime is 113119265527. The next prime is 113119265563. The reversal of 113119265543 is 345562911311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 345562911311 = 29 ⋅11915962459.

It is a cyclic number.

It is not a de Polignac number, because 113119265543 - 2⁴ = 113119265527 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 113119265543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113119265563) 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, 518895605 + ... + 518895822.

It is an arithmetic number, because the mean of its divisors is an integer number (28539264270).

Almost surely, 2^113119265543 is an apocalyptic number.

113119265543 is a deficient number, since it is larger than the sum of its proper divisors (1037791537).

113119265543 is a wasteful number, since it uses less digits than its factorization.

113119265543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1037791536.

The product of its digits is 97200, while the sum is 41.

The spelling of 113119265543 in words is "one hundred thirteen billion, one hundred nineteen million, two hundred sixty-five thousand, five hundred forty-three".