105163 has 4 divisors (see below), whose sum is σ = 106288. Its totient is φ = 104040.

The previous prime is 105143. The next prime is 105167. The reversal of 105163 is 361501.

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 105163 - 2⁹ = 104651 is a prime.

It is a super-2 number, since 2×105163² = 22118513138, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105167) 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, 408 + ... + 613.

It is an arithmetic number, because the mean of its divisors is an integer number (26572).

2¹⁰⁵¹⁶³ is an apocalyptic number.

105163 is a deficient number, since it is larger than the sum of its proper divisors (1125).

105163 is a wasteful number, since it uses less digits than its factorization.

105163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1124.

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 105163 is about 324.2884518450. The cubic root of 105163 is about 47.2013393760.

Adding to 105163 its reverse (361501), we get a palindrome (466664).

The spelling of 105163 in words is "one hundred five thousand, one hundred sixty-three".