12930688195 has 16 divisors (see below), whose sum is σ = 15987271392. Its totient is φ = 10035567360.

The previous prime is 12930688187. The next prime is 12930688231. The reversal of 12930688195 is 59188603921.

It is not a de Polignac number, because 12930688195 - 2³ = 12930688187 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 268117 + ... + 312646.

It is an arithmetic number, because the mean of its divisors is an integer number (999204462).

Almost surely, 2^12930688195 is an apocalyptic number.

12930688195 is a deficient number, since it is larger than the sum of its proper divisors (3056583197).

12930688195 is an equidigital number, since it uses as much as digits as its factorization.

12930688195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 580902.

The product of its (nonzero) digits is 933120, while the sum is 52.

The spelling of 12930688195 in words is "twelve billion, nine hundred thirty million, six hundred eighty-eight thousand, one hundred ninety-five".