230002923 has 8 divisors (see below), whose sum is σ = 322811200. Its totient is φ = 145264968.

The previous prime is 230002901. The next prime is 230002931. The reversal of 230002923 is 329200032.

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

It is not a de Polignac number, because 230002923 - 2⁶ = 230002859 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 230002923.

It is not an unprimeable number, because it can be changed into a prime (230002523) 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, 2017513 + ... + 2017626.

It is an arithmetic number, because the mean of its divisors is an integer number (40351400).

Almost surely, 2^230002923 is an apocalyptic number.

230002923 is a deficient number, since it is larger than the sum of its proper divisors (92808277).

230002923 is a wasteful number, since it uses less digits than its factorization.

230002923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4035161.

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 230002923 is about 15165.8472562531. The cubic root of 230002923 is about 612.6951630196.

Adding to 230002923 its reverse (329200032), we get a palindrome (559202955).

The spelling of 230002923 in words is "two hundred thirty million, two thousand, nine hundred twenty-three".