230023423 has 4 divisors (see below), whose sum is σ = 262883920. Its totient is φ = 197162928.

The previous prime is 230023403. The next prime is 230023427. The reversal of 230023423 is 324320032.

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 230023423 - 2¹³ = 230015231 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 230023423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230023427) 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, 16430238 + ... + 16430251.

It is an arithmetic number, because the mean of its divisors is an integer number (65720980).

Almost surely, 2^230023423 is an apocalyptic number.

230023423 is a deficient number, since it is larger than the sum of its proper divisors (32860497).

230023423 is an equidigital number, since it uses as much as digits as its factorization.

230023423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32860496.

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

The square root of 230023423 is about 15166.5231018846. The cubic root of 230023423 is about 612.7133655096.

Adding to 230023423 its reverse (324320032), we get a palindrome (554343455).

The spelling of 230023423 in words is "two hundred thirty million, twenty-three thousand, four hundred twenty-three".