113623365453 has 32 divisors (see below), whose sum is σ = 168153691776. Its totient is φ = 67791644928.

The previous prime is 113623365439. The next prime is 113623365497. The reversal of 113623365453 is 354563326311.

It is not a de Polignac number, because 113623365453 - 2²⁵ = 113589811021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113623315453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 269251 + ... + 547487.

It is an arithmetic number, because the mean of its divisors is an integer number (5254802868).

Almost surely, 2^113623365453 is an apocalyptic number.

113623365453 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

113623365453 is a deficient number, since it is larger than the sum of its proper divisors (54530326323).

113623365453 is a wasteful number, since it uses less digits than its factorization.

113623365453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278573.

The product of its digits is 583200, while the sum is 42.

The spelling of 113623365453 in words is "one hundred thirteen billion, six hundred twenty-three million, three hundred sixty-five thousand, four hundred fifty-three".