2030030243 has 16 divisors (see below), whose sum is σ = 2163840000. Its totient is φ = 1899070272.

The previous prime is 2030030227. The next prime is 2030030263. The reversal of 2030030243 is 3420300302.

It is a cyclic number.

It is not a de Polignac number, because 2030030243 - 2⁴ = 2030030227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2030030203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 516038 + ... + 519956.

It is an arithmetic number, because the mean of its divisors is an integer number (135240000).

Almost surely, 2^2030030243 is an apocalyptic number.

2030030243 is a deficient number, since it is larger than the sum of its proper divisors (133809757).

2030030243 is a wasteful number, since it uses less digits than its factorization.

2030030243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4274.

The product of its (nonzero) digits is 432, while the sum is 17.

The square root of 2030030243 is about 45055.8569222693. The cubic root of 2030030243 is about 1266.1957048833.

Adding to 2030030243 its reverse (3420300302), we get a palindrome (5450330545).

The spelling of 2030030243 in words is "two billion, thirty million, thirty thousand, two hundred forty-three".