315328097694733 has 2 divisors, whose sum is σ = 315328097694734. Its totient is φ = 315328097694732.

The previous prime is 315328097694707. The next prime is 315328097694821. The reversal of 315328097694733 is 337496790823513.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 279066480110089 + 36261617584644 = 16705283^2 + 6021762^2 .

It is a cyclic number.

It is not a de Polignac number, because 315328097694733 - 2⁹ = 315328097694221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (315328097695733) 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, 157664048847366 + 157664048847367.

It is an arithmetic number, because the mean of its divisors is an integer number (157664048847367).

It is a 1-persistent number, because it is pandigital, but 2⋅315328097694733 = 630656195389466 is not.

Almost surely, 2^{315328097694733} is an apocalyptic number.

It is an amenable number.

315328097694733 is a deficient number, since it is larger than the sum of its proper divisors (1).

315328097694733 is an equidigital number, since it uses as much as digits as its factorization.

315328097694733 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 617258880, while the sum is 70.

The spelling of 315328097694733 in words is "three hundred fifteen trillion, three hundred twenty-eight billion, ninety-seven million, six hundred ninety-four thousand, seven hundred thirty-three".