3112305130 has 24 divisors (see below), whose sum is σ = 6157736676. Its totient is φ = 1131746880.

The previous prime is 3112305103. The next prime is 3112305149. The reversal of 3112305130 is 315032113.

It can be written as a sum of positive squares in 2 ways, for example, as 3040750449 + 71554681 = 55143^2 + 8459^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3112305098 and 3112305107.

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 11 ways as a sum of consecutive naturals, for example, 1284867 + ... + 1287286.

Almost surely, 2^3112305130 is an apocalyptic number.

3112305130 is a deficient number, since it is larger than the sum of its proper divisors (3045431546).

3112305130 is a wasteful number, since it uses less digits than its factorization.

3112305130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2572182 (or 2572171 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 19.

The square root of 3112305130 is about 55788.0375170161. The cubic root of 3112305130 is about 1460.0264475724.

Adding to 3112305130 its reverse (315032113), we get a palindrome (3427337243).

The spelling of 3112305130 in words is "three billion, one hundred twelve million, three hundred five thousand, one hundred thirty".