13311112985 has 8 divisors (see below), whose sum is σ = 16053604800. Its totient is φ = 10595377584.

The previous prime is 13311112831. The next prime is 13311113003. The reversal of 13311112985 is 58921111331.

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

It is a cyclic number.

It is not a de Polignac number, because 13311112985 - 2⁸ = 13311112729 is a prime.

It is a super-2 number, since 2×13311112985² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 6688007 + ... + 6689996.

It is an arithmetic number, because the mean of its divisors is an integer number (2006700600).

Almost surely, 2^13311112985 is an apocalyptic number.

It is an amenable number.

13311112985 is a deficient number, since it is larger than the sum of its proper divisors (2742491815).

13311112985 is a wasteful number, since it uses less digits than its factorization.

13311112985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13378207.

The product of its digits is 6480, while the sum is 35.

The spelling of 13311112985 in words is "thirteen billion, three hundred eleven million, one hundred twelve thousand, nine hundred eighty-five".