230221212031323 has 12 divisors (see below), whose sum is σ = 332544443939448. Its totient is φ = 153479564992800.

The previous prime is 230221212031267. The next prime is 230221212031333. The reversal of 230221212031323 is 323130212122032.

230221212031323 is a `hidden beast` number, since 2 + 3 + 0 + 2 + 212 + 120 + 3 + 1 + 323 = 666.

It is not a de Polignac number, because 230221212031323 - 2¹² = 230221212027227 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230221212031333) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 102411978 + ... + 104635823.

It is an arithmetic number, because the mean of its divisors is an integer number (27712036994954).

Almost surely, 2^{230221212031323} is an apocalyptic number.

230221212031323 is a deficient number, since it is larger than the sum of its proper divisors (102323231908125).

230221212031323 is a wasteful number, since it uses less digits than its factorization.

230221212031323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207171354 (or 207171351 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 230221212031323 its reverse (323130212122032), we get a palindrome (553351424153355).

The spelling of 230221212031323 in words is "two hundred thirty trillion, two hundred twenty-one billion, two hundred twelve million, thirty-one thousand, three hundred twenty-three".