113253454603 has 4 divisors (see below), whose sum is σ = 119214162760. Its totient is φ = 107292746448.

The previous prime is 113253454591. The next prime is 113253454663. The reversal of 113253454603 is 306454352311.

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 113253454603 - 2⁹ = 113253454091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113253454663) 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, 2980354050 + ... + 2980354087.

It is an arithmetic number, because the mean of its divisors is an integer number (29803540690).

Almost surely, 2^113253454603 is an apocalyptic number.

113253454603 is a deficient number, since it is larger than the sum of its proper divisors (5960708157).

113253454603 is an equidigital number, since it uses as much as digits as its factorization.

113253454603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5960708156.

The product of its (nonzero) digits is 129600, while the sum is 37.

The spelling of 113253454603 in words is "one hundred thirteen billion, two hundred fifty-three million, four hundred fifty-four thousand, six hundred three".