3000002120312 has 16 divisors (see below), whose sum is σ = 5635102734360. Its totient is φ = 1497308057824.

The previous prime is 3000002120299. The next prime is 3000002120317. The reversal of 3000002120312 is 2130212000003.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3000002120317) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 336620558 + ... + 336629469.

Almost surely, 2^{3000002120312} is an apocalyptic number.

It is an amenable number.

3000002120312 is a deficient number, since it is larger than the sum of its proper divisors (2635100614048).

3000002120312 is a wasteful number, since it uses less digits than its factorization.

3000002120312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 673250590 (or 673250586 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 3000002120312 its reverse (2130212000003), we get a palindrome (5130214120315).

The spelling of 3000002120312 in words is "three trillion, two million, one hundred twenty thousand, three hundred twelve".