160842133 has 2 divisors, whose sum is σ = 160842134. Its totient is φ = 160842132.

The previous prime is 160842119. The next prime is 160842161. The reversal of 160842133 is 331248061.

It is an a-pointer prime, because the next prime (160842161) can be obtained adding 160842133 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 84768849 + 76073284 = 9207^2 + 8722^2 .

It is a cyclic number.

It is not a de Polignac number, because 160842133 - 2⁹ = 160841621 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (160842103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80421066 + 80421067.

It is an arithmetic number, because the mean of its divisors is an integer number (80421067).

Almost surely, 2^160842133 is an apocalyptic number.

It is an amenable number.

160842133 is a deficient number, since it is larger than the sum of its proper divisors (1).

160842133 is an equidigital number, since it uses as much as digits as its factorization.

160842133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 160842133 is about 12682.3551834823. The cubic root of 160842133 is about 543.8343157575.

The spelling of 160842133 in words is "one hundred sixty million, eight hundred forty-two thousand, one hundred thirty-three".