323203133222223 has 4 divisors (see below), whose sum is σ = 430937510962968. Its totient is φ = 215468755481480.

The previous prime is 323203133222219. The next prime is 323203133222273. The reversal of 323203133222223 is 322222331302323.

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

It is a cyclic number.

It is not a de Polignac number, because 323203133222223 - 2² = 323203133222219 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323203133222273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53867188870368 + ... + 53867188870373.

It is an arithmetic number, because the mean of its divisors is an integer number (107734377740742).

Almost surely, 2^{323203133222223} is an apocalyptic number.

323203133222223 is a deficient number, since it is larger than the sum of its proper divisors (107734377740745).

323203133222223 is a wasteful number, since it uses less digits than its factorization.

323203133222223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107734377740744.

The product of its (nonzero) digits is 93312, while the sum is 33.

Adding to 323203133222223 its reverse (322222331302323), we get a palindrome (645425464524546).

The spelling of 323203133222223 in words is "three hundred twenty-three trillion, two hundred three billion, one hundred thirty-three million, two hundred twenty-two thousand, two hundred twenty-three".