316356470233 has 2 divisors, whose sum is σ = 316356470234. Its totient is φ = 316356470232.

The previous prime is 316356470167. The next prime is 316356470291. The reversal of 316356470233 is 332074653613.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 312343501129 + 4012969104 = 558877^2 + 63348^2 .

It is a cyclic number.

It is not a de Polignac number, because 316356470233 - 2¹³ = 316356462041 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 316356470233.

It is not a weakly prime, because it can be changed into another prime (316356470293) 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, 158178235116 + 158178235117.

It is an arithmetic number, because the mean of its divisors is an integer number (158178235117).

Almost surely, 2^316356470233 is an apocalyptic number.

It is an amenable number.

316356470233 is a deficient number, since it is larger than the sum of its proper divisors (1).

316356470233 is an equidigital number, since it uses as much as digits as its factorization.

316356470233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 816480, while the sum is 43.

The spelling of 316356470233 in words is "three hundred sixteen billion, three hundred fifty-six million, four hundred seventy thousand, two hundred thirty-three".