13201102309 has 4 divisors (see below), whose sum is σ = 13205021760. Its totient is φ = 13197182860.

The previous prime is 13201102273. The next prime is 13201102337. The reversal of 13201102309 is 90320110231.

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 a de Polignac number, because none of the positive numbers 2^k-13201102309 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13201102309.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13201102399) 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, 1954669 + ... + 1961410.

It is an arithmetic number, because the mean of its divisors is an integer number (3301255440).

Almost surely, 2^13201102309 is an apocalyptic number.

It is an amenable number.

13201102309 is a deficient number, since it is larger than the sum of its proper divisors (3919451).

13201102309 is an equidigital number, since it uses as much as digits as its factorization.

13201102309 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3919450.

The product of its (nonzero) digits is 324, while the sum is 22.

The spelling of 13201102309 in words is "thirteen billion, two hundred one million, one hundred two thousand, three hundred nine".