680107 has 2 divisors, whose sum is σ = 680108. Its totient is φ = 680106.

The previous prime is 680083. The next prime is 680123. The reversal of 680107 is 701086.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-680107 is a prime.

680107 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (680177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 340053 + 340054.

It is an arithmetic number, because the mean of its divisors is an integer number (340054).

2⁶⁸⁰¹⁰⁷ is an apocalyptic number.

680107 is a deficient number, since it is larger than the sum of its proper divisors (1).

680107 is an equidigital number, since it uses as much as digits as its factorization.

680107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 22.

The square root of 680107 is about 824.6860008512. The cubic root of 680107 is about 87.9412055618.

It can be divided in two parts, 680 and 107, that added together give a palindrome (787).

The spelling of 680107 in words is "six hundred eighty thousand, one hundred seven".