682167321611 has 2 divisors, whose sum is σ = 682167321612. Its totient is φ = 682167321610.

The previous prime is 682167321593. The next prime is 682167321623. The reversal of 682167321611 is 116123761286.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 682167321611 - 2⁶ = 682167321547 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (682167326611) 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, 341083660805 + 341083660806.

It is an arithmetic number, because the mean of its divisors is an integer number (341083660806).

Almost surely, 2^682167321611 is an apocalyptic number.

682167321611 is a deficient number, since it is larger than the sum of its proper divisors (1).

682167321611 is an equidigital number, since it uses as much as digits as its factorization.

682167321611 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 145152, while the sum is 44.

The spelling of 682167321611 in words is "six hundred eighty-two billion, one hundred sixty-seven million, three hundred twenty-one thousand, six hundred eleven".