130031120212 has 12 divisors (see below), whose sum is σ = 260062240480. Its totient is φ = 55727622936.

The previous prime is 130031120207. The next prime is 130031120231. The reversal of 130031120212 is 212021130031.

130031120212 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2321984262 + ... + 2321984317.

Almost surely, 2^130031120212 is an apocalyptic number.

It is an amenable number.

130031120212 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130031120212 is a wasteful number, since it uses less digits than its factorization.

130031120212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4643968590 (or 4643968588 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 130031120212 its reverse (212021130031), we get a palindrome (342052250243).

The spelling of 130031120212 in words is "one hundred thirty billion, thirty-one million, one hundred twenty thousand, two hundred twelve".