230432211 has 12 divisors (see below), whose sum is σ = 339928992. Its totient is φ = 150352656.

The previous prime is 230432203. The next prime is 230432243. The reversal of 230432211 is 112234032.

230432211 is a `hidden beast` number, since 23 + 0 + 432 + 211 = 666.

It is not a de Polignac number, because 230432211 - 2³ = 230432203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230432011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 271956 + ... + 272801.

It is an arithmetic number, because the mean of its divisors is an integer number (28327416).

Almost surely, 2^230432211 is an apocalyptic number.

230432211 is a deficient number, since it is larger than the sum of its proper divisors (109496781).

230432211 is a wasteful number, since it uses less digits than its factorization.

230432211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 544810 (or 544807 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 230432211 is about 15179.9937747023. The cubic root of 230432211 is about 613.0761135571.

Adding to 230432211 its reverse (112234032), we get a palindrome (342666243).

The spelling of 230432211 in words is "two hundred thirty million, four hundred thirty-two thousand, two hundred eleven".