230340233 has 2 divisors, whose sum is σ = 230340234. Its totient is φ = 230340232.

The previous prime is 230340197. The next prime is 230340247. The reversal of 230340233 is 332043032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 223412809 + 6927424 = 14947^2 + 2632^2 .

It is a cyclic number.

It is not a de Polignac number, because 230340233 - 2⁶ = 230340169 is a prime.

It is not a weakly prime, because it can be changed into another prime (230340833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115170116 + 115170117.

It is an arithmetic number, because the mean of its divisors is an integer number (115170117).

Almost surely, 2^230340233 is an apocalyptic number.

It is an amenable number.

230340233 is a deficient number, since it is larger than the sum of its proper divisors (1).

230340233 is an equidigital number, since it uses as much as digits as its factorization.

230340233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 20.

The square root of 230340233 is about 15176.9638926895. The cubic root of 230340233 is about 612.9945320530.

Adding to 230340233 its reverse (332043032), we get a palindrome (562383265).

The spelling of 230340233 in words is "two hundred thirty million, three hundred forty thousand, two hundred thirty-three".