680201102086 has 16 divisors (see below), whose sum is σ = 1113101180928. Its totient is φ = 309169865800.

The previous prime is 680201102069. The next prime is 680201102089.

680201102086 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (680201102089) 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 in 7 ways as a sum of consecutive naturals, for example, 52450 + ... + 1167541.

It is an arithmetic number, because the mean of its divisors is an integer number (69568823808).

Almost surely, 2^680201102086 is an apocalyptic number.

680201102086 is a deficient number, since it is larger than the sum of its proper divisors (432900078842).

680201102086 is a wasteful number, since it uses less digits than its factorization.

680201102086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1245347.

The product of its (nonzero) digits is 9216, while the sum is 34.

It can be divided in two parts, 680201 and 102086, that added together give a palindrome (782287).

The spelling of 680201102086 in words is "six hundred eighty billion, two hundred one million, one hundred two thousand, eighty-six".