230210423 has 4 divisors (see below), whose sum is σ = 231127848. Its totient is φ = 229293000.

The previous prime is 230210417. The next prime is 230210437. The reversal of 230210423 is 324012032.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-230210423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230210443) 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 3 ways as a sum of consecutive naturals, for example, 458336 + ... + 458837.

It is an arithmetic number, because the mean of its divisors is an integer number (57781962).

Almost surely, 2^230210423 is an apocalyptic number.

230210423 is a deficient number, since it is larger than the sum of its proper divisors (917425).

230210423 is an equidigital number, since it uses as much as digits as its factorization.

230210423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 917424.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 230210423 is about 15172.6867429602. The cubic root of 230210423 is about 612.8793578289.

Adding to 230210423 its reverse (324012032), we get a palindrome (554222455).

The spelling of 230210423 in words is "two hundred thirty million, two hundred ten thousand, four hundred twenty-three".