3130031030212 has 12 divisors (see below), whose sum is σ = 5477703008400. Its totient is φ = 1564973027816.

The previous prime is 3130031030207. The next prime is 3130031030279. The reversal of 3130031030212 is 2120301300313.

3130031030212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 3130031030212.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10455778 + ... + 10750969.

It is an arithmetic number, because the mean of its divisors is an integer number (456475250700).

Almost surely, 2^{3130031030212} is an apocalyptic number.

It is an amenable number.

3130031030212 is a deficient number, since it is larger than the sum of its proper divisors (2347671978188).

3130031030212 is a wasteful number, since it uses less digits than its factorization.

3130031030212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21243650 (or 21243648 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 3130031030212 its reverse (2120301300313), we get a palindrome (5250332330525).

The spelling of 3130031030212 in words is "three trillion, one hundred thirty billion, thirty-one million, thirty thousand, two hundred twelve".