230411221 has 4 divisors (see below), whose sum is σ = 230482944. Its totient is φ = 230339500.

The previous prime is 230411179. The next prime is 230411227. The reversal of 230411221 is 122114032.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 230411221 - 2¹⁹ = 229886933 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230411195 and 230411204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230411227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30805 + ... + 37546.

It is an arithmetic number, because the mean of its divisors is an integer number (57620736).

Almost surely, 2^230411221 is an apocalyptic number.

It is an amenable number.

230411221 is a deficient number, since it is larger than the sum of its proper divisors (71723).

230411221 is an equidigital number, since it uses as much as digits as its factorization.

230411221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71722.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 230411221 is about 15179.3023884499. The cubic root of 230411221 is about 613.0574980196.

Adding to 230411221 its reverse (122114032), we get a palindrome (352525253).

The spelling of 230411221 in words is "two hundred thirty million, four hundred eleven thousand, two hundred twenty-one".