3130204312 has 16 divisors (see below), whose sum is σ = 5875070400. Its totient is φ = 1563518880.

The previous prime is 3130204309. The next prime is 3130204313. The reversal of 3130204312 is 2134020313.

It is a self number, because there is not a number n which added to its sum of digits gives 3130204312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3130204313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 189487 + ... + 205342.

It is an arithmetic number, because the mean of its divisors is an integer number (367191900).

Almost surely, 2^3130204312 is an apocalyptic number.

It is an amenable number.

3130204312 is a deficient number, since it is larger than the sum of its proper divisors (2744866088).

3130204312 is a wasteful number, since it uses less digits than its factorization.

3130204312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395826 (or 395822 counting only the distinct ones).

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

The square root of 3130204312 is about 55948.2288548976. The cubic root of 3130204312 is about 1462.8200190142.

Adding to 3130204312 its reverse (2134020313), we get a palindrome (5264224625).

The spelling of 3130204312 in words is "three billion, one hundred thirty million, two hundred four thousand, three hundred twelve".