12930140159 has 4 divisors (see below), whose sum is σ = 12933505104. Its totient is φ = 12926775216.

The previous prime is 12930140101. The next prime is 12930140191. The reversal of 12930140159 is 95104103921.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 95104103921 = 43 ⋅2211723347.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12930140159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12930190159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1676702 + ... + 1684395.

It is an arithmetic number, because the mean of its divisors is an integer number (3233376276).

Almost surely, 2^12930140159 is an apocalyptic number.

12930140159 is a deficient number, since it is larger than the sum of its proper divisors (3364945).

12930140159 is an equidigital number, since it uses as much as digits as its factorization.

12930140159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3364944.

The product of its (nonzero) digits is 9720, while the sum is 35.

The spelling of 12930140159 in words is "twelve billion, nine hundred thirty million, one hundred forty thousand, one hundred fifty-nine".