113163 has 8 divisors (see below), whose sum is σ = 153408.
Its totient is φ = 74184.
The previous prime is 113161. The next prime is 113167. The reversal of 113163 is 361311.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 113163 - 21 = 113161 is a prime.
It is not an unprimeable number, because it can be changed into a prime (113161) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81 + ... + 482.
It is an arithmetic number, because the mean of its divisors is an integer number (19176).
2113163 is an apocalyptic number.
113163 is a deficient number, since it is larger than the sum of its proper divisors (40245).
113163 is an equidigital number, since it uses as much as digits as its factorization.
113163 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 633.
The product of its digits is 54, while the sum is 15.
The square root of 113163 is about 336.3970867888.
The cubic root of 113163 is about 48.3691160575.
Adding to 113163 its reverse (361311), we get a palindrome (474474).
It can be divided in two parts, 1131 and 63, that multiplied together give a triangular number (71253 = T377).
The spelling of 113163 in words is "one hundred thirteen thousand, one hundred sixty-three".