680214800203 has 4 divisors (see below), whose sum is σ = 696805405128. Its totient is φ = 663624195280.

The previous prime is 680214800143. The next prime is 680214800227. The reversal of 680214800203 is 302008412086.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 680214800203 - 2³⁷ = 542775846731 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (680214800273) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8295302401 + ... + 8295302482.

It is an arithmetic number, because the mean of its divisors is an integer number (174201351282).

Almost surely, 2^680214800203 is an apocalyptic number.

680214800203 is a deficient number, since it is larger than the sum of its proper divisors (16590604925).

680214800203 is a wasteful number, since it uses less digits than its factorization.

680214800203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16590604924.

The product of its (nonzero) digits is 18432, while the sum is 34.

The spelling of 680214800203 in words is "six hundred eighty billion, two hundred fourteen million, eight hundred thousand, two hundred three".