3031203412 has 12 divisors (see below), whose sum is σ = 5309965696. Its totient is φ = 1514070360.

The previous prime is 3031203397. The next prime is 3031203421. The reversal of 3031203412 is 2143021303.

It is a self number, because there is not a number n which added to its sum of digits gives 3031203412.

It is a congruent number.

It is an unprimeable number.

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, 378378 + ... + 386305.

Almost surely, 2^3031203412 is an apocalyptic number.

It is an amenable number.

3031203412 is a deficient number, since it is larger than the sum of its proper divisors (2278762284).

3031203412 is a wasteful number, since it uses less digits than its factorization.

3031203412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 765678 (or 765676 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 3031203412 is about 55056.3657718161. The cubic root of 3031203412 is about 1447.2326786522.

Adding to 3031203412 its reverse (2143021303), we get a palindrome (5174224715).

The spelling of 3031203412 in words is "three billion, thirty-one million, two hundred three thousand, four hundred twelve".