13393509311 has 8 divisors (see below), whose sum is σ = 16484319264. Its totient is φ = 10597062240.

The previous prime is 13393509289. The next prime is 13393509361. The reversal of 13393509311 is 11390539331.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13393509311 - 2¹⁰ = 13393508287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13393509361) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73590620 + ... + 73590801.

It is an arithmetic number, because the mean of its divisors is an integer number (2060539908).

Almost surely, 2^13393509311 is an apocalyptic number.

13393509311 is a deficient number, since it is larger than the sum of its proper divisors (3090809953).

13393509311 is a wasteful number, since it uses less digits than its factorization.

13393509311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147181441.

The product of its (nonzero) digits is 32805, while the sum is 38.

The spelling of 13393509311 in words is "thirteen billion, three hundred ninety-three million, five hundred nine thousand, three hundred eleven".