2103164 has 24 divisors (see below), whose sum is σ = 4343808. Its totient is φ = 871920.

The previous prime is 2103163. The next prime is 2103169. The reversal of 2103164 is 4613012.

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 7 ways as a sum of consecutive naturals, for example, 344 + ... + 2079.

It is an arithmetic number, because the mean of its divisors is an integer number (180992).

2^2103164 is an apocalyptic number.

It is an amenable number.

2103164 is an abundant number, since it is smaller than the sum of its proper divisors (2240644).

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

2103164 is a wasteful number, since it uses less digits than its factorization.

2103164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2465 (or 2463 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 2103164 is about 1450.2289474424. The cubic root of 2103164 is about 128.1221977575.

Adding to 2103164 its reverse (4613012), we get a palindrome (6716176).

The spelling of 2103164 in words is "two million, one hundred three thousand, one hundred sixty-four".