3243213203 has 2 divisors, whose sum is σ = 3243213204. Its totient is φ = 3243213202.

The previous prime is 3243213163. The next prime is 3243213223. The reversal of 3243213203 is 3023123423.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3243213203 is a prime.

It is a super-2 number, since 2×3243213203² = 21036863760227038418, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3243213223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1621606601 + 1621606602.

It is an arithmetic number, because the mean of its divisors is an integer number (1621606602).

Almost surely, 2^3243213203 is an apocalyptic number.

3243213203 is a deficient number, since it is larger than the sum of its proper divisors (1).

3243213203 is an equidigital number, since it uses as much as digits as its factorization.

3243213203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 3243213203 is about 56949.2159998713. The cubic root of 3243213203 is about 1480.2162459467.

Adding to 3243213203 its reverse (3023123423), we get a palindrome (6266336626).

The spelling of 3243213203 in words is "three billion, two hundred forty-three million, two hundred thirteen thousand, two hundred three".