230440241 has 2 divisors, whose sum is σ = 230440242. Its totient is φ = 230440240.

The previous prime is 230440211. The next prime is 230440277. The reversal of 230440241 is 142044032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 228644641 + 1795600 = 15121^2 + 1340^2 .

It is a cyclic number.

It is not a de Polignac number, because 230440241 - 2¹⁰ = 230439217 is a prime.

It is not a weakly prime, because it can be changed into another prime (230440211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115220120 + 115220121.

It is an arithmetic number, because the mean of its divisors is an integer number (115220121).

Almost surely, 2^230440241 is an apocalyptic number.

It is an amenable number.

230440241 is a deficient number, since it is larger than the sum of its proper divisors (1).

230440241 is an equidigital number, since it uses as much as digits as its factorization.

230440241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 230440241 is about 15180.2582652602. The cubic root of 230440241 is about 613.0832348763.

Adding to 230440241 its reverse (142044032), we get a palindrome (372484273).

The spelling of 230440241 in words is "two hundred thirty million, four hundred forty thousand, two hundred forty-one".