230240923 has 8 divisors (see below), whose sum is σ = 252714816. Its totient is φ = 208024200.

The previous prime is 230240893. The next prime is 230240929. The reversal of 230240923 is 329042032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 230240923 - 2¹³ = 230232731 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230240929) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62413 + ... + 65998.

It is an arithmetic number, because the mean of its divisors is an integer number (31589352).

Almost surely, 2^230240923 is an apocalyptic number.

230240923 is a deficient number, since it is larger than the sum of its proper divisors (22473893).

230240923 is a wasteful number, since it uses less digits than its factorization.

230240923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128585.

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 230240923 is about 15173.6918052266. The cubic root of 230240923 is about 612.9064229152.

Adding to 230240923 its reverse (329042032), we get a palindrome (559282955).

The spelling of 230240923 in words is "two hundred thirty million, two hundred forty thousand, nine hundred twenty-three".