113053300203 has 4 divisors (see below), whose sum is σ = 150737733608. Its totient is φ = 75368866800.

The previous prime is 113053300177. The next prime is 113053300219. The reversal of 113053300203 is 302003350311.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 113053300203 - 2¹² = 113053296107 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 113053300203.

It is not an unprimeable number, because it can be changed into a prime (113053300223) 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, 18842216698 + ... + 18842216703.

It is an arithmetic number, because the mean of its divisors is an integer number (37684433402).

Almost surely, 2^113053300203 is an apocalyptic number.

113053300203 is a deficient number, since it is larger than the sum of its proper divisors (37684433405).

113053300203 is an equidigital number, since it uses as much as digits as its factorization.

113053300203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37684433404.

The product of its (nonzero) digits is 810, while the sum is 21.

Adding to 113053300203 its reverse (302003350311), we get a palindrome (415056650514).

The spelling of 113053300203 in words is "one hundred thirteen billion, fifty-three million, three hundred thousand, two hundred three".