1317582883 has 4 divisors (see below), whose sum is σ = 1320288880. Its totient is φ = 1314876888.

The previous prime is 1317582869. The next prime is 1317582941. The reversal of 1317582883 is 3882857131.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3882857131 = 7151 ⋅542981.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1317582883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1317582083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1352268 + ... + 1353241.

It is an arithmetic number, because the mean of its divisors is an integer number (330072220).

Almost surely, 2^1317582883 is an apocalyptic number.

1317582883 is a deficient number, since it is larger than the sum of its proper divisors (2705997).

1317582883 is an equidigital number, since it uses as much as digits as its factorization.

1317582883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2705996.

The product of its digits is 322560, while the sum is 46.

The square root of 1317582883 is about 36298.5245292422. The cubic root of 1317582883 is about 1096.2913347539.

The spelling of 1317582883 in words is "one billion, three hundred seventeen million, five hundred eighty-two thousand, eight hundred eighty-three".