316126159 has 2 divisors, whose sum is σ = 316126160. Its totient is φ = 316126158.

The previous prime is 316126133. The next prime is 316126193. The reversal of 316126159 is 951621613.

It is an a-pointer prime, because the next prime (316126193) can be obtained adding 316126159 to its sum of digits (34).

It is a weak prime.

It is an emirp because it is prime and its reverse (951621613) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 316126159 - 2²¹ = 314029007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (316121159) 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, 158063079 + 158063080.

It is an arithmetic number, because the mean of its divisors is an integer number (158063080).

Almost surely, 2^316126159 is an apocalyptic number.

316126159 is a deficient number, since it is larger than the sum of its proper divisors (1).

316126159 is an equidigital number, since it uses as much as digits as its factorization.

316126159 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9720, while the sum is 34.

The square root of 316126159 is about 17779.9369796408. The cubic root of 316126159 is about 681.2190926808.

The spelling of 316126159 in words is "three hundred sixteen million, one hundred twenty-six thousand, one hundred fifty-nine".