13303111113 has 32 divisors (see below), whose sum is σ = 19783495680. Its totient is φ = 8834994000.

The previous prime is 13303111109. The next prime is 13303111121. The reversal of 13303111113 is 31111130331.

13303111113 is a `hidden beast` number, since 1 + 330 + 311 + 11 + 13 = 666.

It is not a de Polignac number, because 13303111113 - 2² = 13303111109 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13303111163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15065370 + ... + 15066252.

It is an arithmetic number, because the mean of its divisors is an integer number (618234240).

Almost surely, 2^13303111113 is an apocalyptic number.

It is an amenable number.

13303111113 is a deficient number, since it is larger than the sum of its proper divisors (6480384567).

13303111113 is an equidigital number, since it uses as much as digits as its factorization.

13303111113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2386 (or 2380 counting only the distinct ones).

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

Adding to 13303111113 its reverse (31111130331), we get a palindrome (44414241444).

The spelling of 13303111113 in words is "thirteen billion, three hundred three million, one hundred eleven thousand, one hundred thirteen".