210201197 has 2 divisors, whose sum is σ = 210201198. Its totient is φ = 210201196.

The previous prime is 210201191. The next prime is 210201203. The reversal of 210201197 is 791102012.

It is a balanced prime because it is at equal distance from previous prime (210201191) and next prime (210201203).

It can be written as a sum of positive squares in only one way, i.e., 182628196 + 27573001 = 13514^2 + 5251^2 .

It is a cyclic number.

It is not a de Polignac number, because 210201197 - 2¹⁴ = 210184813 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (210201191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105100598 + 105100599.

It is an arithmetic number, because the mean of its divisors is an integer number (105100599).

Almost surely, 2^210201197 is an apocalyptic number.

It is an amenable number.

210201197 is a deficient number, since it is larger than the sum of its proper divisors (1).

210201197 is an equidigital number, since it uses as much as digits as its factorization.

210201197 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 252, while the sum is 23.

The square root of 210201197 is about 14498.3170402637. The cubic root of 210201197 is about 594.5819599661.

The spelling of 210201197 in words is "two hundred ten million, two hundred one thousand, one hundred ninety-seven".