230413221 has 16 divisors (see below), whose sum is σ = 349293120. Its totient is φ = 150035760.

The previous prime is 230413187. The next prime is 230413273. The reversal of 230413221 is 122314032.

230413221 is a `hidden beast` number, since 2 + 30 + 413 + 221 = 666.

It is not a de Polignac number, because 230413221 - 2¹⁰ = 230412197 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 230413194 and 230413203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230413321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98070 + ... + 100391.

It is an arithmetic number, because the mean of its divisors is an integer number (21830820).

Almost surely, 2^230413221 is an apocalyptic number.

It is an amenable number.

230413221 is a deficient number, since it is larger than the sum of its proper divisors (118879899).

230413221 is a wasteful number, since it uses less digits than its factorization.

230413221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198513 (or 198507 counting only the distinct ones).

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

The square root of 230413221 is about 15179.3682674873. The cubic root of 230413221 is about 613.0592718214.

Adding to 230413221 its reverse (122314032), we get a palindrome (352727253).

It can be divided in two parts, 23041 and 3221, that added together give a palindrome (26262).

The spelling of 230413221 in words is "two hundred thirty million, four hundred thirteen thousand, two hundred twenty-one".