2102163 has 8 divisors (see below), whose sum is σ = 3203328. Its totient is φ = 1201224.

The previous prime is 2102143. The next prime is 2102167. The reversal of 2102163 is 3612012.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2102163 - 2⁶ = 2102099 is a prime.

It is a super-3 number, since 3×2102163³ = 27868937925313334241, which contains 333 as substring.

It is a Smith number, since the sum of its digits (15) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (2102167) 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, 50031 + ... + 50072.

It is an arithmetic number, because the mean of its divisors is an integer number (400416).

2^2102163 is an apocalyptic number.

2102163 is a deficient number, since it is larger than the sum of its proper divisors (1101165).

2102163 is a wasteful number, since it uses less digits than its factorization.

2102163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100113.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 2102163 is about 1449.8837884465. The cubic root of 2102163 is about 128.1018679635.

Adding to 2102163 its reverse (3612012), we get a palindrome (5714175).

The spelling of 2102163 in words is "two million, one hundred two thousand, one hundred sixty-three".