3243120343133 has 16 divisors (see below), whose sum is σ = 3545295289920. Its totient is φ = 2942171001600.

The previous prime is 3243120343097. The next prime is 3243120343187. The reversal of 3243120343133 is 3313430213423.

It is a cyclic number.

It is not a de Polignac number, because 3243120343133 - 2¹² = 3243120339037 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3243120343133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3243120346133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60279941 + ... + 60333717.

It is an arithmetic number, because the mean of its divisors is an integer number (221580955620).

Almost surely, 2^{3243120343133} is an apocalyptic number.

It is an amenable number.

3243120343133 is a deficient number, since it is larger than the sum of its proper divisors (302174946787).

3243120343133 is a wasteful number, since it uses less digits than its factorization.

3243120343133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65068.

The product of its (nonzero) digits is 46656, while the sum is 32.

Adding to 3243120343133 its reverse (3313430213423), we get a palindrome (6556550556556).

The spelling of 3243120343133 in words is "three trillion, two hundred forty-three billion, one hundred twenty million, three hundred forty-three thousand, one hundred thirty-three".