3130032012 has 12 divisors (see below), whose sum is σ = 7303408056. Its totient is φ = 1043344000.

The previous prime is 3130032001. The next prime is 3130032029. The reversal of 3130032012 is 2102300313.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×3130032012² = 19594200792289536288, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3130031982 and 3130032000.

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, 130417989 + ... + 130418012.

It is an arithmetic number, because the mean of its divisors is an integer number (608617338).

Almost surely, 2^3130032012 is an apocalyptic number.

It is an amenable number.

3130032012 is an abundant number, since it is smaller than the sum of its proper divisors (4173376044).

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

3130032012 is a wasteful number, since it uses less digits than its factorization.

3130032012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260836008 (or 260836006 counting only the distinct ones).

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

The square root of 3130032012 is about 55946.6890173136. The cubic root of 3130032012 is about 1462.7931785390.

Adding to 3130032012 its reverse (2102300313), we get a palindrome (5232332325).

The spelling of 3130032012 in words is "three billion, one hundred thirty million, thirty-two thousand, twelve".