13056130509 has 8 divisors (see below), whose sum is σ = 18432184320. Its totient is φ = 8192081856.

The previous prime is 13056130471. The next prime is 13056130511. The reversal of 13056130509 is 90503165031.

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

It is not a de Polignac number, because 13056130509 - 2⁹ = 13056129997 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13056130509.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13056137509) 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, 128001229 + ... + 128001330.

It is an arithmetic number, because the mean of its divisors is an integer number (2304023040).

Almost surely, 2^13056130509 is an apocalyptic number.

It is an amenable number.

13056130509 is a deficient number, since it is larger than the sum of its proper divisors (5376053811).

13056130509 is a wasteful number, since it uses less digits than its factorization.

13056130509 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256002579.

The product of its (nonzero) digits is 12150, while the sum is 33.

The spelling of 13056130509 in words is "thirteen billion, fifty-six million, one hundred thirty thousand, five hundred nine".