13213611317 has 8 divisors (see below), whose sum is σ = 13245540000. Its totient is φ = 13181705424.

The previous prime is 13213611311. The next prime is 13213611353. The reversal of 13213611317 is 71311631231.

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

It is a cyclic number.

It is not a de Polignac number, because 13213611317 - 2¹⁶ = 13213545781 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13213611317.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13213611311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1822223 + ... + 1829459.

It is an arithmetic number, because the mean of its divisors is an integer number (1655692500).

Almost surely, 2^13213611317 is an apocalyptic number.

It is an amenable number.

13213611317 is a deficient number, since it is larger than the sum of its proper divisors (31928683).

13213611317 is an equidigital number, since it uses as much as digits as its factorization.

13213611317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11395.

The product of its digits is 2268, while the sum is 29.

The spelling of 13213611317 in words is "thirteen billion, two hundred thirteen million, six hundred eleven thousand, three hundred seventeen".