2013104 has 20 divisors (see below), whose sum is σ = 3984864. Its totient is φ = 984768.

The previous prime is 2013101. The next prime is 2013113. The reversal of 2013104 is 4013102.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2013101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 587 + ... + 2090.

2^2013104 is an apocalyptic number.

It is an amenable number.

2013104 is a deficient number, since it is larger than the sum of its proper divisors (1971760).

2013104 is a wasteful number, since it uses less digits than its factorization.

2013104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2732 (or 2726 counting only the distinct ones).

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

The square root of 2013104 is about 1418.8389619686. The cubic root of 2013104 is about 126.2666729606.

Adding to 2013104 its reverse (4013102), we get a palindrome (6026206).

The spelling of 2013104 in words is "two million, thirteen thousand, one hundred four".