324121211103 has 4 divisors (see below), whose sum is σ = 432161614808. Its totient is φ = 216080807400.

The previous prime is 324121211039. The next prime is 324121211153. The reversal of 324121211103 is 301112121423.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 324121211103 - 2⁶ = 324121211039 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 324121211103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (324121211153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54020201848 + ... + 54020201853.

It is an arithmetic number, because the mean of its divisors is an integer number (108040403702).

Almost surely, 2^324121211103 is an apocalyptic number.

324121211103 is a deficient number, since it is larger than the sum of its proper divisors (108040403705).

324121211103 is a wasteful number, since it uses less digits than its factorization.

324121211103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108040403704.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 324121211103 its reverse (301112121423), we get a palindrome (625233332526).

The spelling of 324121211103 in words is "three hundred twenty-four billion, one hundred twenty-one million, two hundred eleven thousand, one hundred three".