3031303012 has 12 divisors (see below), whose sum is σ = 5391744316. Its totient is φ = 1490804640.

The previous prime is 3031303007. The next prime is 3031303063. The reversal of 3031303012 is 2103031303.

It can be written as a sum of positive squares in 2 ways, for example, as 106007616 + 2925295396 = 10296^2 + 54086^2 .

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, 6211443 + ... + 6211930.

Almost surely, 2^3031303012 is an apocalyptic number.

It is an amenable number.

3031303012 is a deficient number, since it is larger than the sum of its proper divisors (2360441304).

3031303012 is a wasteful number, since it uses less digits than its factorization.

3031303012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12423438 (or 12423436 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 16.

The square root of 3031303012 is about 55057.2702919424. The cubic root of 3031303012 is about 1447.2485296501.

Adding to 3031303012 its reverse (2103031303), we get a palindrome (5134334315).

The spelling of 3031303012 in words is "three billion, thirty-one million, three hundred three thousand, twelve".