160969297 has 2 divisors, whose sum is σ = 160969298. Its totient is φ = 160969296.

The previous prime is 160969279. The next prime is 160969337. The reversal of 160969297 is 792969061.

Together with previous prime (160969279) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 139216401 + 21752896 = 11799^2 + 4664^2 .

It is a cyclic number.

It is not a de Polignac number, because 160969297 - 2¹¹ = 160967249 is a prime.

It is a super-2 number, since 2×160969297² = 51822229153348418, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 160969297.

It is not a weakly prime, because it can be changed into another prime (160969217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80484648 + 80484649.

It is an arithmetic number, because the mean of its divisors is an integer number (80484649).

Almost surely, 2^160969297 is an apocalyptic number.

It is an amenable number.

160969297 is a deficient number, since it is larger than the sum of its proper divisors (1).

160969297 is an equidigital number, since it uses as much as digits as its factorization.

160969297 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 367416, while the sum is 49.

The square root of 160969297 is about 12687.3676150729. The cubic root of 160969297 is about 543.9775989640.

The spelling of 160969297 in words is "one hundred sixty million, nine hundred sixty-nine thousand, two hundred ninety-seven".