10443330243 has 10 divisors (see below), whose sum is σ = 15600530484. Its totient is φ = 6962220108.

The previous prime is 10443330229. The next prime is 10443330301. The reversal of 10443330243 is 34203334401.

10443330243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10443330243 - 2¹⁰ = 10443329219 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (10443330203) 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 9 ways as a sum of consecutive naturals, for example, 64464921 + ... + 64465082.

Almost surely, 2^10443330243 is an apocalyptic number.

10443330243 is a deficient number, since it is larger than the sum of its proper divisors (5157200241).

10443330243 is an equidigital number, since it uses as much as digits as its factorization.

10443330243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128930015 (or 128930006 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 10443330243 its reverse (34203334401), we get a palindrome (44646664644).

The spelling of 10443330243 in words is "ten billion, four hundred forty-three million, three hundred thirty thousand, two hundred forty-three".