13113330303031 has 16 divisors (see below), whose sum is σ = 14994744816960. Its totient is φ = 11233937675520.

The previous prime is 13113330303023. The next prime is 13113330303043. The reversal of 13113330303031 is 13030303331131.

It is not a de Polignac number, because 13113330303031 - 2³ = 13113330303023 is a prime.

It is a super-2 number, since 2×13113330303031² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13113330302987 and 13113330303005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13113330303001) 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 15 ways as a sum of consecutive naturals, for example, 114030021 + ... + 114144961.

It is an arithmetic number, because the mean of its divisors is an integer number (937171551060).

Almost surely, 2^{13113330303031} is an apocalyptic number.

13113330303031 is a deficient number, since it is larger than the sum of its proper divisors (1881414513929).

13113330303031 is a wasteful number, since it uses less digits than its factorization.

13113330303031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123594.

The product of its (nonzero) digits is 2187, while the sum is 25.

Adding to 13113330303031 its reverse (13030303331131), we get a palindrome (26143633634162).

The spelling of 13113330303031 in words is "thirteen trillion, one hundred thirteen billion, three hundred thirty million, three hundred three thousand, thirty-one".