3030020331 has 32 divisors (see below), whose sum is σ = 4410047040. Its totient is φ = 1839366144.

The previous prime is 3030020303. The next prime is 3030020333. The reversal of 3030020331 is 1330200303.

It is not a de Polignac number, because 3030020331 - 2⁶ = 3030020267 is a prime.

It is a super-2 number, since 2×3030020331² = 18362046412546699122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3030020331.

It is not an unprimeable number, because it can be changed into a prime (3030020333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1334265 + ... + 1336533.

It is an arithmetic number, because the mean of its divisors is an integer number (137813970).

Almost surely, 2^3030020331 is an apocalyptic number.

3030020331 is a deficient number, since it is larger than the sum of its proper divisors (1380026709).

3030020331 is a wasteful number, since it uses less digits than its factorization.

3030020331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2735.

The product of its (nonzero) digits is 162, while the sum is 15.

The square root of 3030020331 is about 55045.6204524938. The cubic root of 3030020331 is about 1447.0443688121.

Adding to 3030020331 its reverse (1330200303), we get a palindrome (4360220634).

The spelling of 3030020331 in words is "three billion, thirty million, twenty thousand, three hundred thirty-one".