321023224423 has 8 divisors (see below), whose sum is σ = 350328493440. Its totient is φ = 291738178680.

The previous prime is 321023224421. The next prime is 321023224429. The reversal of 321023224423 is 324422320123.

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 321023224423 - 2¹ = 321023224421 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 321023224391 and 321023224400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (321023224421) 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, 5022613 + ... + 5086126.

It is an arithmetic number, because the mean of its divisors is an integer number (43791061680).

Almost surely, 2^321023224423 is an apocalyptic number.

321023224423 is a deficient number, since it is larger than the sum of its proper divisors (29305269017).

321023224423 is a wasteful number, since it uses less digits than its factorization.

321023224423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10111637.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 321023224423 its reverse (324422320123), we get a palindrome (645445544546).

The spelling of 321023224423 in words is "three hundred twenty-one billion, twenty-three million, two hundred twenty-four thousand, four hundred twenty-three".