160518971 has 2 divisors, whose sum is σ = 160518972. Its totient is φ = 160518970.

The previous prime is 160518901. The next prime is 160518979. The reversal of 160518971 is 179815061.

160518971 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-160518971 is a prime.

It is not a weakly prime, because it can be changed into another prime (160518979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80259485 + 80259486.

It is an arithmetic number, because the mean of its divisors is an integer number (80259486).

Almost surely, 2^160518971 is an apocalyptic number.

160518971 is a deficient number, since it is larger than the sum of its proper divisors (1).

160518971 is an equidigital number, since it uses as much as digits as its factorization.

160518971 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15120, while the sum is 38.

The square root of 160518971 is about 12669.6081628439. The cubic root of 160518971 is about 543.4698498554.

The spelling of 160518971 in words is "one hundred sixty million, five hundred eighteen thousand, nine hundred seventy-one".