2103168 has 32 divisors (see below), whose sum is σ = 5587560. Its totient is φ = 700928.

The previous prime is 2103163. The next prime is 2103169. The reversal of 2103168 is 8613012.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2103163) 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, 2355 + ... + 3122.

2^2103168 is an apocalyptic number.

It is an amenable number.

2103168 is an abundant number, since it is smaller than the sum of its proper divisors (3484392).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2103168 is an equidigital number, since it uses as much as digits as its factorization.

2103168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5494 (or 5482 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 2103168 is about 1450.2303265344. The cubic root of 2103168 is about 128.1222789825.

The spelling of 2103168 in words is "two million, one hundred three thousand, one hundred sixty-eight".