153163 has 4 divisors (see below), whose sum is σ = 154840. Its totient is φ = 151488.

The previous prime is 153151. The next prime is 153191. The reversal of 153163 is 361351.

153163 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 153163 - 2¹⁷ = 22091 is a prime.

It is a Duffinian number.

153163 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 153163.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153113) 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, 693 + ... + 886.

It is an arithmetic number, because the mean of its divisors is an integer number (38710).

2¹⁵³¹⁶³ is an apocalyptic number.

153163 is a deficient number, since it is larger than the sum of its proper divisors (1677).

153163 is an equidigital number, since it uses as much as digits as its factorization.

153163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1676.

The product of its digits is 270, while the sum is 19.

The square root of 153163 is about 391.3604476694. The cubic root of 153163 is about 53.5037991887.

The spelling of 153163 in words is "one hundred fifty-three thousand, one hundred sixty-three".