13020113330 has 32 divisors (see below), whose sum is σ = 26796839040. Its totient is φ = 4461937920.

The previous prime is 13020113321. The next prime is 13020113389. The reversal of 13020113330 is 3331102031.

It is a super-2 number, since 2×13020113330² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13020113299 and 13020113308.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109850 + ... + 195210.

It is an arithmetic number, because the mean of its divisors is an integer number (837401220).

Almost surely, 2^13020113330 is an apocalyptic number.

13020113330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13020113330 is an abundant number, since it is smaller than the sum of its proper divisors (13776725710).

13020113330 is a wasteful number, since it uses less digits than its factorization.

13020113330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87554.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 13020113330 its reverse (3331102031), we get a palindrome (16351215361).

The spelling of 13020113330 in words is "thirteen billion, twenty million, one hundred thirteen thousand, three hundred thirty".