1317133159 has 8 divisors (see below), whose sum is σ = 1353276288. Its totient is φ = 1281181440.

The previous prime is 1317133127. The next prime is 1317133163. The reversal of 1317133159 is 9513317131.

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 1317133159 - 2⁵ = 1317133127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1317136159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33847 + ... + 61480.

It is an arithmetic number, because the mean of its divisors is an integer number (169159536).

Almost surely, 2^1317133159 is an apocalyptic number.

1317133159 is a deficient number, since it is larger than the sum of its proper divisors (36143129).

1317133159 is an equidigital number, since it uses as much as digits as its factorization.

1317133159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95705.

The product of its digits is 8505, while the sum is 34.

The square root of 1317133159 is about 36292.3292032903. The cubic root of 1317133159 is about 1096.1665900071.

The spelling of 1317133159 in words is "one billion, three hundred seventeen million, one hundred thirty-three thousand, one hundred fifty-nine".