160128061 has 2 divisors, whose sum is σ = 160128062. Its totient is φ = 160128060.

The previous prime is 160128019. The next prime is 160128071. The reversal of 160128061 is 160821061.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 149303961 + 10824100 = 12219^2 + 3290^2 .

It is an emirp because it is prime and its reverse (160821061) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 160128061 - 2¹⁷ = 159996989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (160128011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80064030 + 80064031.

It is an arithmetic number, because the mean of its divisors is an integer number (80064031).

Almost surely, 2^160128061 is an apocalyptic number.

It is an amenable number.

160128061 is a deficient number, since it is larger than the sum of its proper divisors (1).

160128061 is an equidigital number, since it uses as much as digits as its factorization.

160128061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 25.

The square root of 160128061 is about 12654.1716836781. The cubic root of 160128061 is about 543.0283226253.

The spelling of 160128061 in words is "one hundred sixty million, one hundred twenty-eight thousand, sixty-one".