3243003043 has 4 divisors (see below), whose sum is σ = 3706289200. Its totient is φ = 2779716888.

The previous prime is 3243003019. The next prime is 3243003053. The reversal of 3243003043 is 3403003423.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3243003043 - 2²⁵ = 3209448611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3243003053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 231643068 + ... + 231643081.

It is an arithmetic number, because the mean of its divisors is an integer number (926572300).

Almost surely, 2^3243003043 is an apocalyptic number.

3243003043 is a deficient number, since it is larger than the sum of its proper divisors (463286157).

3243003043 is an equidigital number, since it uses as much as digits as its factorization.

3243003043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463286156.

The product of its (nonzero) digits is 2592, while the sum is 22.

The square root of 3243003043 is about 56947.3708172730. The cubic root of 3243003043 is about 1480.1842726180.

Adding to 3243003043 its reverse (3403003423), we get a palindrome (6646006466).

The spelling of 3243003043 in words is "three billion, two hundred forty-three million, three thousand, forty-three".