3112131230 has 96 divisors (see below), whose sum is σ = 6456088800. Its totient is φ = 1072431360.

The previous prime is 3112131223. The next prime is 3112131241. The reversal of 3112131230 is 321312113.

3112131230 = 222² + 223² + ... + 2106².

It is a junction number, because it is equal to n+sod(n) for n = 3112131199 and 3112131208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3622541 + ... + 3623399.

It is an arithmetic number, because the mean of its divisors is an integer number (67250925).

Almost surely, 2^3112131230 is an apocalyptic number.

3112131230 is an abundant number, since it is smaller than the sum of its proper divisors (3343957570).

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

3112131230 is a wasteful number, since it uses less digits than its factorization.

3112131230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 970 (or 939 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 3112131230 is about 55786.4789173864. The cubic root of 3112131230 is about 1459.9992540811. Note that the first 3 decimals are identical.

Adding to 3112131230 its reverse (321312113), we get a palindrome (3433443343).

The spelling of 3112131230 in words is "three billion, one hundred twelve million, one hundred thirty-one thousand, two hundred thirty".