13205383165 has 32 divisors (see below), whose sum is σ = 18211737600. Its totient is φ = 9105675264.

The previous prime is 13205383159. The next prime is 13205383181. The reversal of 13205383165 is 56138350231.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13205383165 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 93286 + ... + 187384.

It is an arithmetic number, because the mean of its divisors is an integer number (569116800).

Almost surely, 2^13205383165 is an apocalyptic number.

It is an amenable number.

13205383165 is a deficient number, since it is larger than the sum of its proper divisors (5006354435).

13205383165 is a wasteful number, since it uses less digits than its factorization.

13205383165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94261.

The product of its (nonzero) digits is 64800, while the sum is 37.

The spelling of 13205383165 in words is "thirteen billion, two hundred five million, three hundred eighty-three thousand, one hundred sixty-five".