13317117133 has 8 divisors (see below), whose sum is σ = 13616343648. Its totient is φ = 13019667024.

The previous prime is 13317117103. The next prime is 13317117167. The reversal of 13317117133 is 33171171331.

It is a happy number.

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 13317117133 - 2⁵ = 13317117101 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13317117095 and 13317117104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13317117103) 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, 428935 + ... + 458932.

It is an arithmetic number, because the mean of its divisors is an integer number (1702042956).

Almost surely, 2^13317117133 is an apocalyptic number.

It is an amenable number.

13317117133 is a deficient number, since it is larger than the sum of its proper divisors (299226515).

13317117133 is an equidigital number, since it uses as much as digits as its factorization.

13317117133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 888203.

The product of its digits is 3969, while the sum is 31.

Adding to 13317117133 its reverse (33171171331), we get a palindrome (46488288464).

The spelling of 13317117133 in words is "thirteen billion, three hundred seventeen million, one hundred seventeen thousand, one hundred thirty-three".