230320023 has 4 divisors (see below), whose sum is σ = 307093368. Its totient is φ = 153546680.

The previous prime is 230320021. The next prime is 230320031. The reversal of 230320023 is 320023032.

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 230320023 - 2¹ = 230320021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 230319984 and 230320011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230320021) 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, 38386668 + ... + 38386673.

It is an arithmetic number, because the mean of its divisors is an integer number (76773342).

Almost surely, 2^230320023 is an apocalyptic number.

230320023 is a deficient number, since it is larger than the sum of its proper divisors (76773345).

230320023 is an equidigital number, since it uses as much as digits as its factorization.

230320023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76773344.

The product of its (nonzero) digits is 216, while the sum is 15.

The square root of 230320023 is about 15176.2980663929. The cubic root of 230320023 is about 612.9766035280.

Adding to 230320023 its reverse (320023032), we get a palindrome (550343055).

The spelling of 230320023 in words is "two hundred thirty million, three hundred twenty thousand, twenty-three".