160864243 has 2 divisors, whose sum is σ = 160864244. Its totient is φ = 160864242.

The previous prime is 160864229. The next prime is 160864273. The reversal of 160864243 is 342468061.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 160864243 - 2²⁵ = 127309811 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 160864199 and 160864208.

It is not a weakly prime, because it can be changed into another prime (160864273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80432121 + 80432122.

It is an arithmetic number, because the mean of its divisors is an integer number (80432122).

Almost surely, 2^160864243 is an apocalyptic number.

160864243 is a deficient number, since it is larger than the sum of its proper divisors (1).

160864243 is an equidigital number, since it uses as much as digits as its factorization.

160864243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27648, while the sum is 34.

The square root of 160864243 is about 12683.2268370474. The cubic root of 160864243 is about 543.8592338259.

The spelling of 160864243 in words is "one hundred sixty million, eight hundred sixty-four thousand, two hundred forty-three".