163039 has 4 divisors (see below), whose sum is σ = 171640. Its totient is φ = 154440.

The previous prime is 163027. The next prime is 163061. The reversal of 163039 is 930361.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 930361 = 191 ⋅4871.

It is a cyclic number.

It is not a de Polignac number, because 163039 - 2⁹ = 162527 is a prime.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4272 + ... + 4309.

It is an arithmetic number, because the mean of its divisors is an integer number (42910).

2¹⁶³⁰³⁹ is an apocalyptic number.

163039 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

163039 is a deficient number, since it is larger than the sum of its proper divisors (8601).

163039 is an equidigital number, since it uses as much as digits as its factorization.

163039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8600.

The product of its (nonzero) digits is 486, while the sum is 22.

The square root of 163039 is about 403.7808811720. The cubic root of 163039 is about 54.6299120048.

The spelling of 163039 in words is "one hundred sixty-three thousand, thirty-nine".