13311382847 has 8 divisors (see below), whose sum is σ = 15369844896. Its totient is φ = 11292129792.

The previous prime is 13311382807. The next prime is 13311382859. The reversal of 13311382847 is 74828311331.

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 13311382847 - 2³⁰ = 12237641023 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13311382807) 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, 9801518 + ... + 9802875.

It is an arithmetic number, because the mean of its divisors is an integer number (1921230612).

Almost surely, 2^13311382847 is an apocalyptic number.

13311382847 is a deficient number, since it is larger than the sum of its proper divisors (2058462049).

13311382847 is an equidigital number, since it uses as much as digits as its factorization.

13311382847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19604497.

The product of its digits is 96768, while the sum is 41.

The spelling of 13311382847 in words is "thirteen billion, three hundred eleven million, three hundred eighty-two thousand, eight hundred forty-seven".