230550197 has 2 divisors, whose sum is σ = 230550198. Its totient is φ = 230550196.

The previous prime is 230550157. The next prime is 230550223. The reversal of 230550197 is 791055032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 204804721 + 25745476 = 14311^2 + 5074^2 .

It is a cyclic number.

It is not a de Polignac number, because 230550197 - 2¹⁸ = 230288053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230550127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115275098 + 115275099.

It is an arithmetic number, because the mean of its divisors is an integer number (115275099).

Almost surely, 2^230550197 is an apocalyptic number.

It is an amenable number.

230550197 is a deficient number, since it is larger than the sum of its proper divisors (1).

230550197 is an equidigital number, since it uses as much as digits as its factorization.

230550197 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9450, while the sum is 32.

The square root of 230550197 is about 15183.8795108497. The cubic root of 230550197 is about 613.1807315356.

The spelling of 230550197 in words is "two hundred thirty million, five hundred fifty thousand, one hundred ninety-seven".