230203323 has 48 divisors (see below), whose sum is σ = 399237120. Its totient is φ = 130712400.

The previous prime is 230203289. The next prime is 230203339. The reversal of 230203323 is 323302032.

It is not a de Polignac number, because 230203323 - 2⁹ = 230202811 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 230203296 and 230203305.

It is not an unprimeable number, because it can be changed into a prime (230203423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 252238 + ... + 253148.

It is an arithmetic number, because the mean of its divisors is an integer number (8317440).

Almost surely, 2^230203323 is an apocalyptic number.

230203323 is a deficient number, since it is larger than the sum of its proper divisors (169033797).

230203323 is a wasteful number, since it uses less digits than its factorization.

230203323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1125 (or 1112 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 18.

The square root of 230203323 is about 15172.4527680926. The cubic root of 230203323 is about 612.8730570887.

Adding to 230203323 its reverse (323302032), we get a palindrome (553505355).

The spelling of 230203323 in words is "two hundred thirty million, two hundred three thousand, three hundred twenty-three".