2103252 has 24 divisors (see below), whose sum is σ = 5001696. Its totient is φ = 687648.

The previous prime is 2103239. The next prime is 2103301. The reversal of 2103252 is 2523012.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1018 + ... + 2289.

It is an arithmetic number, because the mean of its divisors is an integer number (208404).

2^2103252 is an apocalyptic number.

It is an amenable number.

2103252 is an abundant number, since it is smaller than the sum of its proper divisors (2898444).

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

2103252 is a wasteful number, since it uses less digits than its factorization.

2103252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3367 (or 3365 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 2103252 is about 1450.2592871621. The cubic root of 2103252 is about 128.1239846836.

Adding to 2103252 its reverse (2523012), we get a palindrome (4626264).

The spelling of 2103252 in words is "two million, one hundred three thousand, two hundred fifty-two".