323121200203223 has 8 divisors (see below), whose sum is σ = 342128615096592. Its totient is φ = 304113817028736.

The previous prime is 323121200203187. The next prime is 323121200203231. The reversal of 323121200203223 is 322302002121323.

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

It is a cyclic number.

It is not a de Polignac number, because 323121200203223 - 2⁴⁸ = 41646223492567 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 323121200203192 and 323121200203201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323121200203253) 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 7 ways as a sum of consecutive naturals, for example, 14925761 + ... + 29479157.

It is an arithmetic number, because the mean of its divisors is an integer number (42766076887074).

Almost surely, 2^{323121200203223} is an apocalyptic number.

323121200203223 is a deficient number, since it is larger than the sum of its proper divisors (19007414893369).

323121200203223 is a wasteful number, since it uses less digits than its factorization.

323121200203223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15859441.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 323121200203223 its reverse (322302002121323), we get a palindrome (645423202324546).

The spelling of 323121200203223 in words is "three hundred twenty-three trillion, one hundred twenty-one billion, two hundred million, two hundred three thousand, two hundred twenty-three".