160102289 has 2 divisors, whose sum is σ = 160102290. Its totient is φ = 160102288.

The previous prime is 160102249. The next prime is 160102307. The reversal of 160102289 is 982201061.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 154380625 + 5721664 = 12425^2 + 2392^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-160102289 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (160102249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80051144 + 80051145.

It is an arithmetic number, because the mean of its divisors is an integer number (80051145).

Almost surely, 2^160102289 is an apocalyptic number.

It is an amenable number.

160102289 is a deficient number, since it is larger than the sum of its proper divisors (1).

160102289 is an equidigital number, since it uses as much as digits as its factorization.

160102289 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 29.

The square root of 160102289 is about 12653.1533223936. The cubic root of 160102289 is about 542.9991882839. Note that the first 3 decimals are identical.

The spelling of 160102289 in words is "one hundred sixty million, one hundred two thousand, two hundred eighty-nine".