316533652206073 has 2 divisors, whose sum is σ = 316533652206074. Its totient is φ = 316533652206072.

The previous prime is 316533652206071. The next prime is 316533652206127. The reversal of 316533652206073 is 370602256335613.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 314036215618489 + 2497436587584 = 17721067^2 + 1580328^2 .

It is an emirp because it is prime and its reverse (370602256335613) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 316533652206073 - 2¹ = 316533652206071 is a prime.

Together with 316533652206071, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 316533652206073.

It is not a weakly prime, because it can be changed into another prime (316533652206071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158266826103036 + 158266826103037.

It is an arithmetic number, because the mean of its divisors is an integer number (158266826103037).

Almost surely, 2^{316533652206073} is an apocalyptic number.

It is an amenable number.

316533652206073 is a deficient number, since it is larger than the sum of its proper divisors (1).

316533652206073 is an equidigital number, since it uses as much as digits as its factorization.

316533652206073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12247200, while the sum is 52.

The spelling of 316533652206073 in words is "three hundred sixteen trillion, five hundred thirty-three billion, six hundred fifty-two million, two hundred six thousand, seventy-three".