160011001 has 2 divisors, whose sum is σ = 160011002. Its totient is φ = 160011000.

The previous prime is 160010999. The next prime is 160011011. The reversal of 160011001 is 100110061.

160011001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (160011011) can be obtained adding 160011001 to its sum of digits (10).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 148962025 + 11048976 = 12205^2 + 3324^2 .

It is an emirp because it is prime and its reverse (100110061) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 160011001 - 2¹ = 160010999 is a prime.

Together with 160010999, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (160011011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80005500 + 80005501.

It is an arithmetic number, because the mean of its divisors is an integer number (80005501).

Almost surely, 2^160011001 is an apocalyptic number.

It is an amenable number.

160011001 is a deficient number, since it is larger than the sum of its proper divisors (1).

160011001 is an equidigital number, since it uses as much as digits as its factorization.

160011001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6, while the sum is 10.

The square root of 160011001 is about 12649.5454859058. The cubic root of 160011001 is about 542.8959652456.

Adding to 160011001 its reverse (100110061), we get a palindrome (260121062).

The spelling of 160011001 in words is "one hundred sixty million, eleven thousand, one".