680101107137 has 4 divisors (see below), whose sum is σ = 681036597696. Its totient is φ = 679165616580.

The previous prime is 680101107089. The next prime is 680101107149. The reversal of 680101107137 is 731701101086.

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 680101107137 - 2¹⁶ = 680101041601 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 680101107097 and 680101107106.

It is not an unprimeable number, because it can be changed into a prime (680101107167) 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, 467744189 + ... + 467745642.

It is an arithmetic number, because the mean of its divisors is an integer number (170259149424).

Almost surely, 2^680101107137 is an apocalyptic number.

It is an amenable number.

680101107137 is a deficient number, since it is larger than the sum of its proper divisors (935490559).

680101107137 is an equidigital number, since it uses as much as digits as its factorization.

680101107137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 935490558.

The product of its (nonzero) digits is 7056, while the sum is 35.

The spelling of 680101107137 in words is "six hundred eighty billion, one hundred one million, one hundred seven thousand, one hundred thirty-seven".