3243211123 has 2 divisors, whose sum is σ = 3243211124. Its totient is φ = 3243211122.

The previous prime is 3243211109. The next prime is 3243211129. The reversal of 3243211123 is 3211123423.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3243211123 - 2¹⁷ = 3243080051 is a prime.

It is a super-2 number, since 2×3243211123² = 21036836776701842258, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3243211094 and 3243211103.

It is not a weakly prime, because it can be changed into another prime (3243211129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1621605561 + 1621605562.

It is an arithmetic number, because the mean of its divisors is an integer number (1621605562).

Almost surely, 2^3243211123 is an apocalyptic number.

3243211123 is a deficient number, since it is larger than the sum of its proper divisors (1).

3243211123 is an equidigital number, since it uses as much as digits as its factorization.

3243211123 is an evil number, because the sum of its binary digits is even.

The product of its digits is 864, while the sum is 22.

The square root of 3243211123 is about 56949.1977379840. The cubic root of 3243211123 is about 1480.2159295064.

Adding to 3243211123 its reverse (3211123423), we get a palindrome (6454334546).

The spelling of 3243211123 in words is "three billion, two hundred forty-three million, two hundred eleven thousand, one hundred twenty-three".