12300131212 has 12 divisors (see below), whose sum is σ = 21537194056. Its totient is φ = 6146647200.

The previous prime is 12300131203. The next prime is 12300131219. The reversal of 12300131212 is 21213100321.

12300131212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (12300131219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 846498 + ... + 860905.

Almost surely, 2^12300131212 is an apocalyptic number.

It is an amenable number.

12300131212 is a deficient number, since it is larger than the sum of its proper divisors (9237062844).

12300131212 is a wasteful number, since it uses less digits than its factorization.

12300131212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1709208 (or 1709206 counting only the distinct ones).

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

Adding to 12300131212 its reverse (21213100321), we get a palindrome (33513231533).

The spelling of 12300131212 in words is "twelve billion, three hundred million, one hundred thirty-one thousand, two hundred twelve".