3130003212 has 96 divisors (see below), whose sum is σ = 8854433280. Its totient is φ = 840084480.

The previous prime is 3130003199. The next prime is 3130003249. The reversal of 3130003212 is 2123000313.

It is a junction number, because it is equal to n+sod(n) for n = 3130003191 and 3130003200.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 882162 + ... + 885702.

It is an arithmetic number, because the mean of its divisors is an integer number (92233680).

Almost surely, 2^3130003212 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3130003212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4427216640).

3130003212 is an abundant number, since it is smaller than the sum of its proper divisors (5724430068).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3130003212 is a wasteful number, since it uses less digits than its factorization.

3130003212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4191 (or 4189 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 3130003212 is about 55946.4316288358. The cubic root of 3130003212 is about 1462.7886920489.

Adding to 3130003212 its reverse (2123000313), we get a palindrome (5253003525).

The spelling of 3130003212 in words is "three billion, one hundred thirty million, three thousand, two hundred twelve".