113202403105 has 16 divisors (see below), whose sum is σ = 148223888064. Its totient is φ = 82311436480.

The previous prime is 113202403091. The next prime is 113202403117. The reversal of 113202403105 is 501304202311.

It is a happy number.

It is not a de Polignac number, because 113202403105 - 2⁵ = 113202403073 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42882 + ... + 477748.

It is an arithmetic number, because the mean of its divisors is an integer number (9263993004).

Almost surely, 2^113202403105 is an apocalyptic number.

It is an amenable number.

113202403105 is a deficient number, since it is larger than the sum of its proper divisors (35021484959).

113202403105 is a wasteful number, since it uses less digits than its factorization.

113202403105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439616.

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 113202403105 its reverse (501304202311), we get a palindrome (614506605416).

The spelling of 113202403105 in words is "one hundred thirteen billion, two hundred two million, four hundred three thousand, one hundred five".