160097897 has 2 divisors, whose sum is σ = 160097898. Its totient is φ = 160097896.

The previous prime is 160097887. The next prime is 160097909. The reversal of 160097897 is 798790061.

160097897 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 150087001 + 10010896 = 12251^2 + 3164^2 .

It is an emirp because it is prime and its reverse (798790061) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 160097897 - 2¹⁰ = 160096873 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (160097887) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80048948 + 80048949.

It is an arithmetic number, because the mean of its divisors is an integer number (80048949).

Almost surely, 2^160097897 is an apocalyptic number.

It is an amenable number.

160097897 is a deficient number, since it is larger than the sum of its proper divisors (1).

160097897 is an equidigital number, since it uses as much as digits as its factorization.

160097897 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 190512, while the sum is 47.

The square root of 160097897 is about 12652.9797676279. The cubic root of 160097897 is about 542.9942229702.

The spelling of 160097897 in words is "one hundred sixty million, ninety-seven thousand, eight hundred ninety-seven".