3130031013 has 16 divisors (see below), whose sum is σ = 4200000576. Its totient is φ = 2073415680.

The previous prime is 3130030991. The next prime is 3130031057. The reversal of 3130031013 is 3101300313.

It is not a de Polignac number, because 3130031013 - 2¹² = 3130026917 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3130030983 and 3130031001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3130031083) 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 15 ways as a sum of consecutive naturals, for example, 319770 + ... + 329412.

It is an arithmetic number, because the mean of its divisors is an integer number (262500036).

Almost surely, 2^3130031013 is an apocalyptic number.

It is an amenable number.

3130031013 is a deficient number, since it is larger than the sum of its proper divisors (1069969563).

3130031013 is a wasteful number, since it uses less digits than its factorization.

3130031013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10324.

The product of its (nonzero) digits is 81, while the sum is 15.

The square root of 3130031013 is about 55946.6800891706. The cubic root of 3130031013 is about 1462.7930229143.

Adding to 3130031013 its reverse (3101300313), we get a palindrome (6231331326).

The spelling of 3130031013 in words is "three billion, one hundred thirty million, thirty-one thousand, thirteen".