197201063 has 2 divisors, whose sum is σ = 197201064. Its totient is φ = 197201062.

The previous prime is 197201047. The next prime is 197201089. The reversal of 197201063 is 360102791.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 197201063 - 2⁴ = 197201047 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (197203063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 98600531 + 98600532.

It is an arithmetic number, because the mean of its divisors is an integer number (98600532).

Almost surely, 2^197201063 is an apocalyptic number.

197201063 is a deficient number, since it is larger than the sum of its proper divisors (1).

197201063 is an equidigital number, since it uses as much as digits as its factorization.

197201063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2268, while the sum is 29.

The square root of 197201063 is about 14042.8295937820. The cubic root of 197201063 is about 582.0626745682.

The spelling of 197201063 in words is "one hundred ninety-seven million, two hundred one thousand, sixty-three".