2104130 has 16 divisors (see below), whose sum is σ = 4328640. Its totient is φ = 721392.

The previous prime is 2104129. The next prime is 2104139. The reversal of 2104130 is 314012.

It is a happy number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2104139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14960 + ... + 15099.

It is an arithmetic number, because the mean of its divisors is an integer number (270540).

2^2104130 is an apocalyptic number.

2104130 is an abundant number, since it is smaller than the sum of its proper divisors (2224510).

2104130 is a wasteful number, since it uses less digits than its factorization.

2104130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30073.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 2104130 is about 1450.5619600693. The cubic root of 2104130 is about 128.1418106041.

Adding to 2104130 its reverse (314012), we get a palindrome (2418142).

The spelling of 2104130 in words is "two million, one hundred four thousand, one hundred thirty".