3130031304 has 48 divisors (see below), whose sum is σ = 8507825820. Its totient is φ = 1039570560.

The previous prime is 3130031287. The next prime is 3130031321. The reversal of 3130031304 is 4031300313.

3130031304 is a `hidden beast` number, since 31 + 300 + 31 + 304 = 666.

It is an interprime number because it is at equal distance from previous prime (3130031287) and next prime (3130031321).

It can be written as a sum of positive squares in 2 ways, for example, as 3023900100 + 106131204 = 54990^2 + 10302^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58527 + ... + 98414.

Almost surely, 2^3130031304 is an apocalyptic number.

It is an amenable number.

3130031304 is an abundant number, since it is smaller than the sum of its proper divisors (5377794516).

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

3130031304 is a wasteful number, since it uses less digits than its factorization.

3130031304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157230 (or 157223 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 3130031304 is about 55946.6826898611. The cubic root of 3130031304 is about 1462.7930682464.

Adding to 3130031304 its reverse (4031300313), we get a palindrome (7161331617).

The spelling of 3130031304 in words is "three billion, one hundred thirty million, thirty-one thousand, three hundred four".