13020113113 has 8 divisors (see below), whose sum is σ = 15282295232. Its totient is φ = 10858472496.

The previous prime is 13020113107. The next prime is 13020113123. The reversal of 13020113113 is 31131102031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13020113113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13020113123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25135095 + ... + 25135612.

It is an arithmetic number, because the mean of its divisors is an integer number (1910286904).

Almost surely, 2^13020113113 is an apocalyptic number.

It is an amenable number.

13020113113 is a deficient number, since it is larger than the sum of its proper divisors (2262182119).

13020113113 is an equidigital number, since it uses as much as digits as its factorization.

13020113113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50270751.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 13020113113 its reverse (31131102031), we get a palindrome (44151215144).

The spelling of 13020113113 in words is "thirteen billion, twenty million, one hundred thirteen thousand, one hundred thirteen".