160813 has 2 divisors, whose sum is σ = 160814. Its totient is φ = 160812.

The previous prime is 160807. The next prime is 160817. The reversal of 160813 is 318061.

160813 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 94249 + 66564 = 307^2 + 258^2 .

It is a cyclic number.

It is not a de Polignac number, because 160813 - 2⁵ = 160781 is a prime.

160813 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (160817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80406 + 80407.

It is an arithmetic number, because the mean of its divisors is an integer number (80407).

2¹⁶⁰⁸¹³ is an apocalyptic number.

It is an amenable number.

160813 is a deficient number, since it is larger than the sum of its proper divisors (1).

160813 is an equidigital number, since it uses as much as digits as its factorization.

160813 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 160813 is about 401.0149623144. The cubic root of 160813 is about 54.3801479250.

Adding to 160813 its reverse (318061), we get a palindrome (478874).

The spelling of 160813 in words is "one hundred sixty thousand, eight hundred thirteen".