13325111317 has 16 divisors (see below), whose sum is σ = 15399470592. Its totient is φ = 11294066160.

The previous prime is 13325111299. The next prime is 13325111321. The reversal of 13325111317 is 71311152331.

It is a cyclic number.

It is not a de Polignac number, because 13325111317 - 2¹⁵ = 13325078549 is a prime.

It is a super-2 number, since 2×13325111317² (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 (13325117317) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 233838 + ... + 285184.

It is an arithmetic number, because the mean of its divisors is an integer number (962466912).

Almost surely, 2^13325111317 is an apocalyptic number.

It is an amenable number.

13325111317 is a deficient number, since it is larger than the sum of its proper divisors (2074359275).

13325111317 is a wasteful number, since it uses less digits than its factorization.

13325111317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51768.

The product of its digits is 1890, while the sum is 28.

Adding to 13325111317 its reverse (71311152331), we get a palindrome (84636263648).

The spelling of 13325111317 in words is "thirteen billion, three hundred twenty-five million, one hundred eleven thousand, three hundred seventeen".