2104300013 has 4 divisors (see below), whose sum is σ = 2108987100. Its totient is φ = 2099612928.

The previous prime is 2104299983. The next prime is 2104300039. The reversal of 2104300013 is 3100034012.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1418802889 + 685497124 = 37667^2 + 26182^2 .

It is a cyclic number.

It is not a de Polignac number, because 2104300013 - 2¹² = 2104295917 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2104300043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2342870 + ... + 2343767.

It is an arithmetic number, because the mean of its divisors is an integer number (527246775).

Almost surely, 2^2104300013 is an apocalyptic number.

It is an amenable number.

2104300013 is a deficient number, since it is larger than the sum of its proper divisors (4687087).

2104300013 is an equidigital number, since it uses as much as digits as its factorization.

2104300013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4687086.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 2104300013 is about 45872.6499452561. The cubic root of 2104300013 is about 1281.4526178297.

Adding to 2104300013 its reverse (3100034012), we get a palindrome (5204334025).

The spelling of 2104300013 in words is "two billion, one hundred four million, three hundred thousand, thirteen".