13381147075 has 6 divisors (see below), whose sum is σ = 16592622404. Its totient is φ = 10704917640.

The previous prime is 13381147067. The next prime is 13381147099. The reversal of 13381147075 is 57074118331.

It is not a de Polignac number, because 13381147075 - 2³ = 13381147067 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 267622917 + ... + 267622966.

Almost surely, 2^13381147075 is an apocalyptic number.

13381147075 is a deficient number, since it is larger than the sum of its proper divisors (3211475329).

13381147075 is an equidigital number, since it uses as much as digits as its factorization.

13381147075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535245893 (or 535245888 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 40.

The spelling of 13381147075 in words is "thirteen billion, three hundred eighty-one million, one hundred forty-seven thousand, seventy-five".