113552111545423 has 4 divisors (see below), whose sum is σ = 113552393499880. Its totient is φ = 113551829590968.

The previous prime is 113552111545409. The next prime is 113552111545513. The reversal of 113552111545423 is 324545111255311.

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 113552111545423 - 2²⁵ = 113552077990991 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 113552111545423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113552111845423) 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, 140372265 + ... + 141178882.

It is an arithmetic number, because the mean of its divisors is an integer number (28388098374970).

Almost surely, 2^{113552111545423} is an apocalyptic number.

113552111545423 is a deficient number, since it is larger than the sum of its proper divisors (281954457).

113552111545423 is an equidigital number, since it uses as much as digits as its factorization.

113552111545423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281954456.

The product of its digits is 360000, while the sum is 43.

The spelling of 113552111545423 in words is "one hundred thirteen trillion, five hundred fifty-two billion, one hundred eleven million, five hundred forty-five thousand, four hundred twenty-three".