323213331300223 has 32 divisors (see below), whose sum is σ = 404329997473920. Its totient is φ = 251532189941760.

The previous prime is 323213331300163. The next prime is 323213331300247. The reversal of 323213331300223 is 322003133312323.

It is a de Polignac number, because none of the positive numbers 2^k-323213331300223 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323213331300263) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 308651343 + ... + 309696751.

It is an arithmetic number, because the mean of its divisors is an integer number (12635312421060).

Almost surely, 2^{323213331300223} is an apocalyptic number.

323213331300223 is a deficient number, since it is larger than the sum of its proper divisors (81116666173697).

323213331300223 is a wasteful number, since it uses less digits than its factorization.

323213331300223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1101187.

The product of its (nonzero) digits is 34992, while the sum is 31.

Adding to 323213331300223 its reverse (322003133312323), we get a palindrome (645216464612546).

The spelling of 323213331300223 in words is "three hundred twenty-three trillion, two hundred thirteen billion, three hundred thirty-one million, three hundred thousand, two hundred twenty-three".