13301335509 has 64 divisors (see below), whose sum is σ = 23035330560. Its totient is φ = 6625152000.

The previous prime is 13301335499. The next prime is 13301335543. The reversal of 13301335509 is 90553310331.

It is not a de Polignac number, because 13301335509 - 2⁵ = 13301335477 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a self number, because there is not a number n which added to its sum of digits gives 13301335509.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13301335559) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 772029 + ... + 789069.

It is an arithmetic number, because the mean of its divisors is an integer number (359927040).

Almost surely, 2^13301335509 is an apocalyptic number.

It is an amenable number.

13301335509 is a deficient number, since it is larger than the sum of its proper divisors (9733995051).

13301335509 is a wasteful number, since it uses less digits than its factorization.

13301335509 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17202.

The product of its (nonzero) digits is 18225, while the sum is 33.

The spelling of 13301335509 in words is "thirteen billion, three hundred one million, three hundred thirty-five thousand, five hundred nine".