13071883065 has 16 divisors (see below), whose sum is σ = 21257883456. Its totient is φ = 6857380800.

The previous prime is 13071883031. The next prime is 13071883067. The reversal of 13071883065 is 56038817031.

It is not a de Polignac number, because 13071883065 - 2⁷ = 13071882937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13071883067) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7142191 + ... + 7144020.

It is an arithmetic number, because the mean of its divisors is an integer number (1328617716).

Almost surely, 2^13071883065 is an apocalyptic number.

13071883065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13071883065 is a deficient number, since it is larger than the sum of its proper divisors (8186000391).

13071883065 is a wasteful number, since it uses less digits than its factorization.

13071883065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14286280.

The product of its (nonzero) digits is 120960, while the sum is 42.

The spelling of 13071883065 in words is "thirteen billion, seventy-one million, eight hundred eighty-three thousand, sixty-five".