324120220103000 has 64 divisors (see below), whose sum is σ = 772751528658720. Its totient is φ = 127201897680000.

The previous prime is 324120220102969. The next prime is 324120220103003. The reversal of 324120220103000 is 301022021423.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (324120220103003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3057684926 + ... + 3057790925.

Almost surely, 2^{324120220103000} is an apocalyptic number.

It is an amenable number.

324120220103000 is an abundant number, since it is smaller than the sum of its proper divisors (448631308555720).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

324120220103000 is a wasteful number, since it uses less digits than its factorization.

324120220103000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6115475925 (or 6115475911 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 324120220103000 its reverse (301022021423), we get a palindrome (324421242124423).

The spelling of 324120220103000 in words is "three hundred twenty-four trillion, one hundred twenty billion, two hundred twenty million, one hundred three thousand".