230442337 has 2 divisors, whose sum is σ = 230442338. Its totient is φ = 230442336.

The previous prime is 230442319. The next prime is 230442343. The reversal of 230442337 is 733244032.

230442337 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 225930961 + 4511376 = 15031^2 + 2124^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-230442337 is a prime.

It is not a weakly prime, because it can be changed into another prime (230442367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115221168 + 115221169.

It is an arithmetic number, because the mean of its divisors is an integer number (115221169).

Almost surely, 2^230442337 is an apocalyptic number.

It is an amenable number.

230442337 is a deficient number, since it is larger than the sum of its proper divisors (1).

230442337 is an equidigital number, since it uses as much as digits as its factorization.

230442337 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 28.

The square root of 230442337 is about 15180.3273021368. The cubic root of 230442337 is about 613.0850936642.

Adding to 230442337 its reverse (733244032), we get a palindrome (963686369).

The spelling of 230442337 in words is "two hundred thirty million, four hundred forty-two thousand, three hundred thirty-seven".