107665680029 has 4 divisors (see below), whose sum is σ = 112346796576. Its totient is φ = 102984563484.

The previous prime is 107665680019. The next prime is 107665680061. The reversal of 107665680029 is 920086566701.

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 107665680029 - 2⁴ = 107665680013 is a prime.

It is a super-2 number, since 2×107665680029² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107665680019) 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, 2340558239 + ... + 2340558284.

It is an arithmetic number, because the mean of its divisors is an integer number (28086699144).

Almost surely, 2^107665680029 is an apocalyptic number.

It is an amenable number.

107665680029 is a deficient number, since it is larger than the sum of its proper divisors (4681116547).

107665680029 is an equidigital number, since it uses as much as digits as its factorization.

107665680029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4681116546.

The product of its (nonzero) digits is 1088640, while the sum is 50.

The spelling of 107665680029 in words is "one hundred seven billion, six hundred sixty-five million, six hundred eighty thousand, twenty-nine".