316316321383 has 2 divisors, whose sum is σ = 316316321384. Its totient is φ = 316316321382.

The previous prime is 316316321381. The next prime is 316316321459. The reversal of 316316321383 is 383123613613.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 316316321383 - 2¹ = 316316321381 is a prime.

Together with 316316321381, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (316316321381) 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 as a sum of consecutive naturals, namely, 158158160691 + 158158160692.

It is an arithmetic number, because the mean of its divisors is an integer number (158158160692).

Almost surely, 2^316316321383 is an apocalyptic number.

316316321383 is a deficient number, since it is larger than the sum of its proper divisors (1).

316316321383 is an equidigital number, since it uses as much as digits as its factorization.

316316321383 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 139968, while the sum is 40.

Adding to 316316321383 its reverse (383123613613), we get a palindrome (699439934996).

The spelling of 316316321383 in words is "three hundred sixteen billion, three hundred sixteen million, three hundred twenty-one thousand, three hundred eighty-three".