113313011103 has 10 divisors (see below), whose sum is σ = 169270053744. Its totient is φ = 75542007348.

The previous prime is 113313011089. The next prime is 113313011107. The reversal of 113313011103 is 301110313311.

It is not a de Polignac number, because 113313011103 - 2⁴ = 113313011087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113313011107) 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 9 ways as a sum of consecutive naturals, for example, 699462951 + ... + 699463112.

Almost surely, 2^113313011103 is an apocalyptic number.

113313011103 is a deficient number, since it is larger than the sum of its proper divisors (55957042641).

113313011103 is an equidigital number, since it uses as much as digits as its factorization.

113313011103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1398926075 (or 1398926066 counting only the distinct ones).

The product of its (nonzero) digits is 81, while the sum is 18.

Adding to 113313011103 its reverse (301110313311), we get a palindrome (414423324414).

The spelling of 113313011103 in words is "one hundred thirteen billion, three hundred thirteen million, eleven thousand, one hundred three".