230430403 has 8 divisors (see below), whose sum is σ = 263497472. Its totient is φ = 197400456.

The previous prime is 230430311. The next prime is 230430407. The reversal of 230430403 is 304034032.

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 230430403 - 2²¹ = 228333251 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230430407) 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, 5626 + ... + 22192.

It is an arithmetic number, because the mean of its divisors is an integer number (32937184).

Almost surely, 2^230430403 is an apocalyptic number.

230430403 is a deficient number, since it is larger than the sum of its proper divisors (33067069).

230430403 is a wasteful number, since it uses less digits than its factorization.

230430403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18561.

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

The square root of 230430403 is about 15179.9342225189. The cubic root of 230430403 is about 613.0745101289.

Adding to 230430403 its reverse (304034032), we get a palindrome (534464435).

The spelling of 230430403 in words is "two hundred thirty million, four hundred thirty thousand, four hundred three".