13305622136 has 8 divisors (see below), whose sum is σ = 24948041520. Its totient is φ = 6652811064.

The previous prime is 13305622093. The next prime is 13305622147. The reversal of 13305622136 is 63122650331.

13305622136 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 831601376 + ... + 831601391.

It is an arithmetic number, because the mean of its divisors is an integer number (3118505190).

Almost surely, 2^13305622136 is an apocalyptic number.

It is an amenable number.

13305622136 is a deficient number, since it is larger than the sum of its proper divisors (11642419384).

13305622136 is a wasteful number, since it uses less digits than its factorization.

13305622136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1663202773 (or 1663202769 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 32.

The spelling of 13305622136 in words is "thirteen billion, three hundred five million, six hundred twenty-two thousand, one hundred thirty-six".