160518901 has 2 divisors, whose sum is σ = 160518902. Its totient is φ = 160518900.

The previous prime is 160518893. The next prime is 160518971. The reversal of 160518901 is 109815061.

160518901 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 159516900 + 1002001 = 12630^2 + 1001^2 .

It is a cyclic number.

It is not a de Polignac number, because 160518901 - 2³ = 160518893 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (160518971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80259450 + 80259451.

It is an arithmetic number, because the mean of its divisors is an integer number (80259451).

Almost surely, 2^160518901 is an apocalyptic number.

It is an amenable number.

160518901 is a deficient number, since it is larger than the sum of its proper divisors (1).

160518901 is an equidigital number, since it uses as much as digits as its factorization.

160518901 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 31.

The square root of 160518901 is about 12669.6054003272. The cubic root of 160518901 is about 543.4697708556.

The spelling of 160518901 in words is "one hundred sixty million, five hundred eighteen thousand, nine hundred one".