12032000030312 has 32 divisors (see below), whose sum is σ = 22644610905600. Its totient is φ = 5993438595264.

The previous prime is 12032000030273. The next prime is 12032000030371. The reversal of 12032000030312 is 21303000023021.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82665233 + ... + 82810655.

It is an arithmetic number, because the mean of its divisors is an integer number (707644090800).

Almost surely, 2^{12032000030312} is an apocalyptic number.

It is an amenable number.

12032000030312 is a deficient number, since it is larger than the sum of its proper divisors (10612610875288).

12032000030312 is a wasteful number, since it uses less digits than its factorization.

12032000030312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184145 (or 184141 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 12032000030312 its reverse (21303000023021), we get a palindrome (33335000053333).

The spelling of 12032000030312 in words is "twelve trillion, thirty-two billion, thirty thousand, three hundred twelve".