8712816395303 has 2 divisors, whose sum is σ = 8712816395304. Its totient is φ = 8712816395302.

The previous prime is 8712816395299. The next prime is 8712816395441. The reversal of 8712816395303 is 3035936182178.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8712816395303 - 2² = 8712816395299 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8712816392303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4356408197651 + 4356408197652.

It is an arithmetic number, because the mean of its divisors is an integer number (4356408197652).

Almost surely, 2^{8712816395303} is an apocalyptic number.

8712816395303 is a deficient number, since it is larger than the sum of its proper divisors (1).

8712816395303 is an equidigital number, since it uses as much as digits as its factorization.

8712816395303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6531840, while the sum is 56.

The spelling of 8712816395303 in words is "eight trillion, seven hundred twelve billion, eight hundred sixteen million, three hundred ninety-five thousand, three hundred three".