113554234523423 has 4 divisors (see below), whose sum is σ = 120233895377760. Its totient is φ = 106874573669088.

The previous prime is 113554234523347. The next prime is 113554234523449. The reversal of 113554234523423 is 324325432455311.

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 113554234523423 - 2³⁴ = 113537054654239 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113554234523473) 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, 3339830427143 + ... + 3339830427176.

It is an arithmetic number, because the mean of its divisors is an integer number (30058473844440).

Almost surely, 2^{113554234523423} is an apocalyptic number.

113554234523423 is a deficient number, since it is larger than the sum of its proper divisors (6679660854337).

113554234523423 is an equidigital number, since it uses as much as digits as its factorization.

113554234523423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6679660854336.

The product of its digits is 5184000, while the sum is 47.

Adding to 113554234523423 its reverse (324325432455311), we get a palindrome (437879666978734).

The spelling of 113554234523423 in words is "one hundred thirteen trillion, five hundred fifty-four billion, two hundred thirty-four million, five hundred twenty-three thousand, four hundred twenty-three".