13257613311 has 8 divisors (see below), whose sum is σ = 17737149360. Its totient is φ = 8808243072.

The previous prime is 13257613309. The next prime is 13257613331. The reversal of 13257613311 is 11331675231.

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

It is not a de Polignac number, because 13257613311 - 2¹ = 13257613309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13257613331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7540426 + ... + 7542183.

It is an arithmetic number, because the mean of its divisors is an integer number (2217143670).

Almost surely, 2^13257613311 is an apocalyptic number.

13257613311 is a deficient number, since it is larger than the sum of its proper divisors (4479536049).

13257613311 is a wasteful number, since it uses less digits than its factorization.

13257613311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15082905.

The product of its digits is 11340, while the sum is 33.

The spelling of 13257613311 in words is "thirteen billion, two hundred fifty-seven million, six hundred thirteen thousand, three hundred eleven".