316045453271 has 2 divisors, whose sum is σ = 316045453272. Its totient is φ = 316045453270.

The previous prime is 316045453211. The next prime is 316045453307. The reversal of 316045453271 is 172354540613.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 316045453271 - 2¹⁴ = 316045436887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (316045453211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158022726635 + 158022726636.

It is an arithmetic number, because the mean of its divisors is an integer number (158022726636).

Almost surely, 2^316045453271 is an apocalyptic number.

316045453271 is a deficient number, since it is larger than the sum of its proper divisors (1).

316045453271 is an equidigital number, since it uses as much as digits as its factorization.

316045453271 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 302400, while the sum is 41.

Adding to 316045453271 its reverse (172354540613), we get a palindrome (488399993884).

The spelling of 316045453271 in words is "three hundred sixteen billion, forty-five million, four hundred fifty-three thousand, two hundred seventy-one".