3130099312 has 20 divisors (see below), whose sum is σ = 6068691936. Its totient is φ = 1563985280.

The previous prime is 3130099309. The next prime is 3130099321. The reversal of 3130099312 is 2139900313.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41989 + ... + 89572.

Almost surely, 2^3130099312 is an apocalyptic number.

It is an amenable number.

3130099312 is a deficient number, since it is larger than the sum of its proper divisors (2938592624).

3130099312 is a wasteful number, since it uses less digits than its factorization.

3130099312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133056 (or 133050 counting only the distinct ones).

The product of its (nonzero) digits is 4374, while the sum is 31.

The square root of 3130099312 is about 55947.2904795219. The cubic root of 3130099312 is about 1462.8036624866.

Adding to 3130099312 its reverse (2139900313), we get a palindrome (5269999625).

The spelling of 3130099312 in words is "three billion, one hundred thirty million, ninety-nine thousand, three hundred twelve".