230321223 has 24 divisors (see below), whose sum is σ = 365129856. Its totient is φ = 138742800.

The previous prime is 230321213. The next prime is 230321239. The reversal of 230321223 is 322123032.

It is a happy number.

It is not a de Polignac number, because 230321223 - 2¹² = 230317127 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 230321196 and 230321205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230321213) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9568 + ... + 23498.

It is an arithmetic number, because the mean of its divisors is an integer number (15213744).

Almost surely, 2^230321223 is an apocalyptic number.

230321223 is a deficient number, since it is larger than the sum of its proper divisors (134808633).

230321223 is a wasteful number, since it uses less digits than its factorization.

230321223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14115 (or 14112 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 230321223 is about 15176.3376016745. The cubic root of 230321223 is about 612.9776680912.

Adding to 230321223 its reverse (322123032), we get a palindrome (552444255).

The spelling of 230321223 in words is "two hundred thirty million, three hundred twenty-one thousand, two hundred twenty-three".