160983271 has 4 divisors (see below), whose sum is σ = 164727112. Its totient is φ = 157239432.

The previous prime is 160983253. The next prime is 160983287. The reversal of 160983271 is 172389061.

160983271 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 is a cyclic number.

It is not a de Polignac number, because 160983271 - 2¹⁷ = 160852199 is a prime.

It is a super-2 number, since 2×160983271² = 51831227083718882, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 160983271.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160983871) 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, 1871856 + ... + 1871941.

It is an arithmetic number, because the mean of its divisors is an integer number (41181778).

Almost surely, 2^160983271 is an apocalyptic number.

160983271 is a deficient number, since it is larger than the sum of its proper divisors (3743841).

160983271 is an equidigital number, since it uses as much as digits as its factorization.

160983271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3743840.

The product of its (nonzero) digits is 18144, while the sum is 37.

The square root of 160983271 is about 12687.9183083751. The cubic root of 160983271 is about 543.9933396946.

The spelling of 160983271 in words is "one hundred sixty million, nine hundred eighty-three thousand, two hundred seventy-one".