160139 has 4 divisors (see below), whose sum is σ = 183024. Its totient is φ = 137256.

The previous prime is 160117. The next prime is 160141. The reversal of 160139 is 931061.

160139 is nontrivially palindromic in base 13.

160139 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, and also an emirpimes, since its reverse is a distinct semiprime: 931061 = 541 ⋅1721.

It is not a de Polignac number, because 160139 - 2¹⁶ = 94603 is a prime.

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 160139.

It is not an unprimeable number, because it can be changed into a prime (160159) 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, 11432 + ... + 11445.

It is an arithmetic number, because the mean of its divisors is an integer number (45756).

2¹⁶⁰¹³⁹ is an apocalyptic number.

160139 is a deficient number, since it is larger than the sum of its proper divisors (22885).

160139 is an equidigital number, since it uses as much as digits as its factorization.

160139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22884.

The product of its (nonzero) digits is 162, while the sum is 20.

The square root of 160139 is about 400.1737122801. The cubic root of 160139 is about 54.3040687836.

The spelling of 160139 in words is "one hundred sixty thousand, one hundred thirty-nine".