230240423 has 16 divisors (see below), whose sum is σ = 280331520. Its totient is φ = 184700736.

The previous prime is 230240407. The next prime is 230240429. The reversal of 230240423 is 324042032.

It is a cyclic number.

It is not a de Polignac number, because 230240423 - 2⁴ = 230240407 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 230240395 and 230240404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230240429) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 611 + ... + 21467.

It is an arithmetic number, because the mean of its divisors is an integer number (17520720).

Almost surely, 2^230240423 is an apocalyptic number.

230240423 is a deficient number, since it is larger than the sum of its proper divisors (50091097).

230240423 is a wasteful number, since it uses less digits than its factorization.

230240423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20966.

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 230240423 is about 15173.6753293327. The cubic root of 230240423 is about 612.9059792446.

Adding to 230240423 its reverse (324042032), we get a palindrome (554282455).

The spelling of 230240423 in words is "two hundred thirty million, two hundred forty thousand, four hundred twenty-three".