2030020304 has 20 divisors (see below), whose sum is σ = 4235715876. Its totient is φ = 936932352.

The previous prime is 2030020297. The next prime is 2030020309. The reversal of 2030020304 is 4030200302.

It can be written as a sum of positive squares in 2 ways, for example, as 176890000 + 1853130304 = 13300^2 + 43048^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2030020309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4879649 + ... + 4880064.

Almost surely, 2^2030020304 is an apocalyptic number.

It is an amenable number.

2030020304 is an abundant number, since it is smaller than the sum of its proper divisors (2205695572).

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

2030020304 is a wasteful number, since it uses less digits than its factorization.

2030020304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9759734 (or 9759728 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 14.

The square root of 2030020304 is about 45055.7466257080. The cubic root of 2030020304 is about 1266.1936384543.

Adding to 2030020304 its reverse (4030200302), we get a palindrome (6060220606).

It can be divided in two parts, 20300 and 20304, that added together give a palindrome (40604).

The spelling of 2030020304 in words is "two billion, thirty million, twenty thousand, three hundred four".