680306285301 has 4 divisors (see below), whose sum is σ = 907075047072. Its totient is φ = 453537523532.

The previous prime is 680306285299. The next prime is 680306285341. The reversal of 680306285301 is 103582603086.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 680306285301 - 2¹ = 680306285299 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (680306285341) 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, 113384380881 + ... + 113384380886.

It is an arithmetic number, because the mean of its divisors is an integer number (226768761768).

Almost surely, 2^680306285301 is an apocalyptic number.

It is an amenable number.

680306285301 is a deficient number, since it is larger than the sum of its proper divisors (226768761771).

680306285301 is a wasteful number, since it uses less digits than its factorization.

680306285301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226768761770.

The product of its (nonzero) digits is 207360, while the sum is 42.

Adding to 680306285301 its reverse (103582603086), we get a palindrome (783888888387).

The spelling of 680306285301 in words is "six hundred eighty billion, three hundred six million, two hundred eighty-five thousand, three hundred one".