230420323 has 4 divisors (see below), whose sum is σ = 263337520. Its totient is φ = 197503128.

The previous prime is 230420321. The next prime is 230420381. The reversal of 230420323 is 323024032.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 230420323 - 2¹ = 230420321 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 230420323.

It is not an unprimeable number, because it can be changed into a prime (230420321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16458588 + ... + 16458601.

It is an arithmetic number, because the mean of its divisors is an integer number (65834380).

Almost surely, 2^230420323 is an apocalyptic number.

230420323 is a deficient number, since it is larger than the sum of its proper divisors (32917197).

230420323 is an equidigital number, since it uses as much as digits as its factorization.

230420323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32917196.

The product of its (nonzero) digits is 864, while the sum is 19.

The square root of 230420323 is about 15179.6022016389. The cubic root of 230420323 is about 613.0655705083.

Adding to 230420323 its reverse (323024032), we get a palindrome (553444355).

The spelling of 230420323 in words is "two hundred thirty million, four hundred twenty thousand, three hundred twenty-three".