230443211 has 8 divisors (see below), whose sum is σ = 244632960. Its totient is φ = 216323968.

The previous prime is 230443207. The next prime is 230443231. The reversal of 230443211 is 112344032.

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 230443211 - 2² = 230443207 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230443231) 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, 10811 + ... + 24036.

It is an arithmetic number, because the mean of its divisors is an integer number (30579120).

Almost surely, 2^230443211 is an apocalyptic number.

230443211 is a deficient number, since it is larger than the sum of its proper divisors (14189749).

230443211 is a wasteful number, since it uses less digits than its factorization.

230443211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35253.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 230443211 is about 15180.3560893676. The cubic root of 230443211 is about 613.0858687470.

Adding to 230443211 its reverse (112344032), we get a palindrome (342787243).

The spelling of 230443211 in words is "two hundred thirty million, four hundred forty-three thousand, two hundred eleven".