3243355103 has 2 divisors, whose sum is σ = 3243355104. Its totient is φ = 3243355102.

The previous prime is 3243355091. The next prime is 3243355121. The reversal of 3243355103 is 3015533423.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3243355103 - 2⁸ = 3243354847 is a prime.

It is a super-2 number, since 2×3243355103² = 21038704648312281218, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3243355153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1621677551 + 1621677552.

It is an arithmetic number, because the mean of its divisors is an integer number (1621677552).

Almost surely, 2^3243355103 is an apocalyptic number.

3243355103 is a deficient number, since it is larger than the sum of its proper divisors (1).

3243355103 is an equidigital number, since it uses as much as digits as its factorization.

3243355103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16200, while the sum is 29.

The square root of 3243355103 is about 56950.4618330703. The cubic root of 3243355103 is about 1480.2378335523.

Adding to 3243355103 its reverse (3015533423), we get a palindrome (6258888526).

The spelling of 3243355103 in words is "three billion, two hundred forty-three million, three hundred fifty-five thousand, one hundred three".