160601197 has 2 divisors, whose sum is σ = 160601198. Its totient is φ = 160601196.

The previous prime is 160601191. The next prime is 160601257. The reversal of 160601197 is 791106061.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 160123716 + 477481 = 12654^2 + 691^2 .

It is an emirp because it is prime and its reverse (791106061) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 160601197 - 2¹¹ = 160599149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (160601191) 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, 80300598 + 80300599.

It is an arithmetic number, because the mean of its divisors is an integer number (80300599).

Almost surely, 2^160601197 is an apocalyptic number.

It is an amenable number.

160601197 is a deficient number, since it is larger than the sum of its proper divisors (1).

160601197 is an equidigital number, since it uses as much as digits as its factorization.

160601197 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 31.

The square root of 160601197 is about 12672.8527569762. The cubic root of 160601197 is about 543.5626316689.

The spelling of 160601197 in words is "one hundred sixty million, six hundred one thousand, one hundred ninety-seven".