13289130511 has 4 divisors (see below), whose sum is σ = 13290717400. Its totient is φ = 13287543624.

The previous prime is 13289130487. The next prime is 13289130541. The reversal of 13289130511 is 11503198231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11503198231 = 7 ⋅1643314033.

It is a cyclic number.

It is not a de Polignac number, because 13289130511 - 2⁷ = 13289130383 is a prime.

It is a super-2 number, since 2×13289130511² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13289130541) 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, 780816 + ... + 797653.

It is an arithmetic number, because the mean of its divisors is an integer number (3322679350).

Almost surely, 2^13289130511 is an apocalyptic number.

13289130511 is a deficient number, since it is larger than the sum of its proper divisors (1586889).

13289130511 is an equidigital number, since it uses as much as digits as its factorization.

13289130511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1586888.

The product of its (nonzero) digits is 6480, while the sum is 34.

The spelling of 13289130511 in words is "thirteen billion, two hundred eighty-nine million, one hundred thirty thousand, five hundred eleven".