230305401 has 12 divisors (see below), whose sum is σ = 332964528. Its totient is φ = 153397944.

The previous prime is 230305399. The next prime is 230305421. The reversal of 230305401 is 104503032.

230305401 is a `hidden beast` number, since 230 + 30 + 5 + 401 = 666.

It is not a de Polignac number, because 230305401 - 2¹ = 230305399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230305421) 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, 535 + ... + 21468.

It is an arithmetic number, because the mean of its divisors is an integer number (27747044).

Almost surely, 2^230305401 is an apocalyptic number.

It is an amenable number.

230305401 is a deficient number, since it is larger than the sum of its proper divisors (102659127).

230305401 is a wasteful number, since it uses less digits than its factorization.

230305401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23172 (or 23169 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 230305401 is about 15175.8163207124. The cubic root of 230305401 is about 612.9636315286.

Adding to 230305401 its reverse (104503032), we get a palindrome (334808433).

The spelling of 230305401 in words is "two hundred thirty million, three hundred five thousand, four hundred one".