3243011003 has 2 divisors, whose sum is σ = 3243011004. Its totient is φ = 3243011002.

The previous prime is 3243010993. The next prime is 3243011041. The reversal of 3243011003 is 3001103423.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3243011003 - 2⁴ = 3243010987 is a prime.

It is not a weakly prime, because it can be changed into another prime (3243013003) 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 as a sum of consecutive naturals, namely, 1621505501 + 1621505502.

It is an arithmetic number, because the mean of its divisors is an integer number (1621505502).

Almost surely, 2^3243011003 is an apocalyptic number.

3243011003 is a deficient number, since it is larger than the sum of its proper divisors (1).

3243011003 is an equidigital number, since it uses as much as digits as its factorization.

3243011003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 3243011003 is about 56947.4407063215. The cubic root of 3243011003 is about 1480.1854836619.

Adding to 3243011003 its reverse (3001103423), we get a palindrome (6244114426).

The spelling of 3243011003 in words is "three billion, two hundred forty-three million, eleven thousand, three".