162160871 has 2 divisors, whose sum is σ = 162160872. Its totient is φ = 162160870.

The previous prime is 162160849. The next prime is 162160883. The reversal of 162160871 is 178061261.

It is a happy number.

162160871 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-162160871 is a prime.

It is a super-2 number, since 2×162160871² = 52592296166957282, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (162160571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81080435 + 81080436.

It is an arithmetic number, because the mean of its divisors is an integer number (81080436).

Almost surely, 2^162160871 is an apocalyptic number.

162160871 is a deficient number, since it is larger than the sum of its proper divisors (1).

162160871 is an equidigital number, since it uses as much as digits as its factorization.

162160871 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 32.

The square root of 162160871 is about 12734.2401029665. The cubic root of 162160871 is about 545.3165638365.

The spelling of 162160871 in words is "one hundred sixty-two million, one hundred sixty thousand, eight hundred seventy-one".