323220103223223 has 4 divisors (see below), whose sum is σ = 430960137630968. Its totient is φ = 215480068815480.

The previous prime is 323220103223183. The next prime is 323220103223257. The reversal of 323220103223223 is 322322301022323.

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

It is not a de Polignac number, because 323220103223223 - 2²⁶ = 323220036114359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323220103223323) 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, 53870017203868 + ... + 53870017203873.

It is an arithmetic number, because the mean of its divisors is an integer number (107740034407742).

Almost surely, 2^{323220103223223} is an apocalyptic number.

323220103223223 is a deficient number, since it is larger than the sum of its proper divisors (107740034407745).

323220103223223 is a wasteful number, since it uses less digits than its factorization.

323220103223223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107740034407744.

The product of its (nonzero) digits is 31104, while the sum is 30.

Adding to 323220103223223 its reverse (322322301022323), we get a palindrome (645542404245546).

The spelling of 323220103223223 in words is "three hundred twenty-three trillion, two hundred twenty billion, one hundred three million, two hundred twenty-three thousand, two hundred twenty-three".