113203013333103 has 12 divisors (see below), whose sum is σ = 163518025825648. Its totient is φ = 75467493037440.

The previous prime is 113203013333093. The next prime is 113203013333159. The reversal of 113203013333103 is 301333310302311.

113203013333103 is a `hidden beast` number, since 1 + 1 + 3 + 20 + 301 + 3 + 3 + 331 + 0 + 3 = 666.

It is not a de Polignac number, because 113203013333103 - 2²² = 113203009138799 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 (113203013333903) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 97936675 + ... + 99085812.

Almost surely, 2^{113203013333103} is an apocalyptic number.

113203013333103 is a deficient number, since it is larger than the sum of its proper divisors (50315012492545).

113203013333103 is a wasteful number, since it uses less digits than its factorization.

113203013333103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197086334 (or 197086331 counting only the distinct ones).

The product of its (nonzero) digits is 4374, while the sum is 27.

Adding to 113203013333103 its reverse (301333310302311), we get a palindrome (414536323635414).

The spelling of 113203013333103 in words is "one hundred thirteen trillion, two hundred three billion, thirteen million, three hundred thirty-three thousand, one hundred three".