13327065069 has 4 divisors (see below), whose sum is σ = 17769420096. Its totient is φ = 8884710044.

The previous prime is 13327065061. The next prime is 13327065079. The reversal of 13327065069 is 96056072331.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13327065069 - 2³ = 13327065061 is a prime.

It is a super-2 number, since 2×13327065069² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13327065069.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13327065061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2221177509 + ... + 2221177514.

It is an arithmetic number, because the mean of its divisors is an integer number (4442355024).

Almost surely, 2^13327065069 is an apocalyptic number.

It is an amenable number.

13327065069 is a deficient number, since it is larger than the sum of its proper divisors (4442355027).

13327065069 is an equidigital number, since it uses as much as digits as its factorization.

13327065069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4442355026.

The product of its (nonzero) digits is 204120, while the sum is 42.

The spelling of 13327065069 in words is "thirteen billion, three hundred twenty-seven million, sixty-five thousand, sixty-nine".