321233222103 has 8 divisors (see below), whose sum is σ = 430463280000. Its totient is φ = 213079322808.

The previous prime is 321233222077. The next prime is 321233222173. The reversal of 321233222103 is 301222332123.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-321233222103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (321233222173) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 269038953 + ... + 269040146.

It is an arithmetic number, because the mean of its divisors is an integer number (53807910000).

Almost surely, 2^321233222103 is an apocalyptic number.

321233222103 is a deficient number, since it is larger than the sum of its proper divisors (109230057897).

321233222103 is a wasteful number, since it uses less digits than its factorization.

321233222103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 538079301.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 321233222103 its reverse (301222332123), we get a palindrome (622455554226).

The spelling of 321233222103 in words is "three hundred twenty-one billion, two hundred thirty-three million, two hundred twenty-two thousand, one hundred three".