130064873212 has 12 divisors (see below), whose sum is σ = 235462270680. Its totient is φ = 62789938736.

The previous prime is 130064873209. The next prime is 130064873219. The reversal of 130064873212 is 212378460031.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130064873219) 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, 560624338 + ... + 560624569.

It is an arithmetic number, because the mean of its divisors is an integer number (19621855890).

Almost surely, 2^130064873212 is an apocalyptic number.

It is an amenable number.

130064873212 is a deficient number, since it is larger than the sum of its proper divisors (105397397468).

130064873212 is a wasteful number, since it uses less digits than its factorization.

130064873212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1121248940 (or 1121248938 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 37.

The spelling of 130064873212 in words is "one hundred thirty billion, sixty-four million, eight hundred seventy-three thousand, two hundred twelve".