680207463936023 has 2 divisors, whose sum is σ = 680207463936024. Its totient is φ = 680207463936022.

The previous prime is 680207463935977. The next prime is 680207463936037. The reversal of 680207463936023 is 320639364702086.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 680207463936023 - 2¹² = 680207463931927 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (680207463936073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 340103731968011 + 340103731968012.

It is an arithmetic number, because the mean of its divisors is an integer number (340103731968012).

Almost surely, 2^{680207463936023} is an apocalyptic number.

680207463936023 is a deficient number, since it is larger than the sum of its proper divisors (1).

680207463936023 is an equidigital number, since it uses as much as digits as its factorization.

680207463936023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 47029248, while the sum is 59.

The spelling of 680207463936023 in words is "six hundred eighty trillion, two hundred seven billion, four hundred sixty-three million, nine hundred thirty-six thousand, twenty-three".