230312441 has 4 divisors (see below), whose sum is σ = 230350500. Its totient is φ = 230274384.

The previous prime is 230312431. The next prime is 230312443. The reversal of 230312441 is 144213032.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 71048041 + 159264400 = 8429^2 + 12620^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-230312441 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (230312443) 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 3 ways as a sum of consecutive naturals, for example, 7706 + ... + 22803.

It is an arithmetic number, because the mean of its divisors is an integer number (57587625).

Almost surely, 2^230312441 is an apocalyptic number.

It is an amenable number.

230312441 is a deficient number, since it is larger than the sum of its proper divisors (38059).

230312441 is an equidigital number, since it uses as much as digits as its factorization.

230312441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38058.

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

The square root of 230312441 is about 15176.0482669238. The cubic root of 230312441 is about 612.9698771775.

Adding to 230312441 its reverse (144213032), we get a palindrome (374525473).

The spelling of 230312441 in words is "two hundred thirty million, three hundred twelve thousand, four hundred forty-one".