3243221203 has 2 divisors, whose sum is σ = 3243221204. Its totient is φ = 3243221202.

The previous prime is 3243221197. The next prime is 3243221213. The reversal of 3243221203 is 3021223423.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3243221203 - 2⁵ = 3243221171 is a prime.

It is not a weakly prime, because it can be changed into another prime (3243221213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1621610601 + 1621610602.

It is an arithmetic number, because the mean of its divisors is an integer number (1621610602).

Almost surely, 2^3243221203 is an apocalyptic number.

3243221203 is a deficient number, since it is larger than the sum of its proper divisors (1).

3243221203 is an equidigital number, since it uses as much as digits as its factorization.

3243221203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 3243221203 is about 56949.2862378450. The cubic root of 3243221203 is about 1480.2174630237.

Adding to 3243221203 its reverse (3021223423), we get a palindrome (6264444626).

It can be divided in two parts, 32432 and 21203, that added together give a palindrome (53635).

The spelling of 3243221203 in words is "three billion, two hundred forty-three million, two hundred twenty-one thousand, two hundred three".