230105223 has 6 divisors (see below), whose sum is σ = 332374224. Its totient is φ = 153403476.

The previous prime is 230105221. The next prime is 230105233. The reversal of 230105223 is 322501032.

230105223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 230105223 - 2¹ = 230105221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 230105196 and 230105205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230105221) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12783615 + ... + 12783632.

It is an arithmetic number, because the mean of its divisors is an integer number (55395704).

Almost surely, 2^230105223 is an apocalyptic number.

230105223 is a deficient number, since it is larger than the sum of its proper divisors (102269001).

230105223 is a wasteful number, since it uses less digits than its factorization.

230105223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25567253 (or 25567250 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 230105223 is about 15169.2195910007. The cubic root of 230105223 is about 612.7859871187.

Adding to 230105223 its reverse (322501032), we get a palindrome (552606255).

The spelling of 230105223 in words is "two hundred thirty million, one hundred five thousand, two hundred twenty-three".