2104304413 has 2 divisors, whose sum is σ = 2104304414. Its totient is φ = 2104304412.

The previous prime is 2104304407. The next prime is 2104304453. The reversal of 2104304413 is 3144034012.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1477402969 + 626901444 = 38437^2 + 25038^2 .

It is a cyclic number.

It is not a de Polignac number, because 2104304413 - 2⁵ = 2104304381 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2104304453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1052152206 + 1052152207.

It is an arithmetic number, because the mean of its divisors is an integer number (1052152207).

Almost surely, 2^2104304413 is an apocalyptic number.

It is an amenable number.

2104304413 is a deficient number, since it is larger than the sum of its proper divisors (1).

2104304413 is an equidigital number, since it uses as much as digits as its factorization.

2104304413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 2104304413 is about 45872.6979040911. The cubic root of 2104304413 is about 1281.4535109830.

Adding to 2104304413 its reverse (3144034012), we get a palindrome (5248338425).

The spelling of 2104304413 in words is "two billion, one hundred four million, three hundred four thousand, four hundred thirteen".