160910161 has 4 divisors (see below), whose sum is σ = 161282212. Its totient is φ = 160538112.

The previous prime is 160910159. The next prime is 160910179. The reversal of 160910161 is 161019061.

160910161 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 15563025 + 145347136 = 3945^2 + 12056^2 .

It is a cyclic number.

It is not a de Polignac number, because 160910161 - 2¹ = 160910159 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (160910261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 185376 + ... + 186241.

It is an arithmetic number, because the mean of its divisors is an integer number (40320553).

Almost surely, 2^160910161 is an apocalyptic number.

It is an amenable number.

160910161 is a deficient number, since it is larger than the sum of its proper divisors (372051).

160910161 is an equidigital number, since it uses as much as digits as its factorization.

160910161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372050.

The product of its (nonzero) digits is 324, while the sum is 25.

The square root of 160910161 is about 12685.0368939156. The cubic root of 160910161 is about 543.9109763223.

Subtracting 160910161 from its reverse (161019061), we obtain a square (108900 = 330²).

The spelling of 160910161 in words is "one hundred sixty million, nine hundred ten thousand, one hundred sixty-one".