316424113 has 2 divisors, whose sum is σ = 316424114. Its totient is φ = 316424112.

The previous prime is 316424089. The next prime is 316424189. The reversal of 316424113 is 311424613.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 280328049 + 36096064 = 16743^2 + 6008^2 .

It is an emirp because it is prime and its reverse (311424613) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 316424113 - 2¹³ = 316415921 is a prime.

It is not a weakly prime, because it can be changed into another prime (316124113) 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 as a sum of consecutive naturals, namely, 158212056 + 158212057.

It is an arithmetic number, because the mean of its divisors is an integer number (158212057).

Almost surely, 2^316424113 is an apocalyptic number.

It is an amenable number.

316424113 is a deficient number, since it is larger than the sum of its proper divisors (1).

316424113 is an equidigital number, since it uses as much as digits as its factorization.

316424113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1728, while the sum is 25.

The square root of 316424113 is about 17788.3139448347. The cubic root of 316424113 is about 681.4330454683.

Adding to 316424113 its reverse (311424613), we get a palindrome (627848726).

The spelling of 316424113 in words is "three hundred sixteen million, four hundred twenty-four thousand, one hundred thirteen".