3031202012 has 12 divisors (see below), whose sum is σ = 5583793320. Its totient is φ = 1435832496.

The previous prime is 3031202011. The next prime is 3031202033. The reversal of 3031202012 is 2102021303.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3031202011) 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, 19942043 + ... + 19942194.

It is an arithmetic number, because the mean of its divisors is an integer number (465316110).

Almost surely, 2^3031202012 is an apocalyptic number.

It is an amenable number.

3031202012 is a deficient number, since it is larger than the sum of its proper divisors (2552591308).

3031202012 is a wasteful number, since it uses less digits than its factorization.

3031202012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39884260 (or 39884258 counting only the distinct ones).

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

The square root of 3031202012 is about 55056.3530575718. The cubic root of 3031202012 is about 1447.2324558446.

Adding to 3031202012 its reverse (2102021303), we get a palindrome (5133223315).

The spelling of 3031202012 in words is "three billion, thirty-one million, two hundred two thousand, twelve".