13104344022021 has 48 divisors (see below), whose sum is σ = 21782743781760. Its totient is φ = 7436382266880.

The previous prime is 13104344021981. The next prime is 13104344022041. The reversal of 13104344022021 is 12022044340131.

13104344022021 is a `hidden beast` number, since 1 + 3 + 1 + 0 + 434 + 4 + 0 + 220 + 2 + 1 = 666.

It is not a de Polignac number, because 13104344022021 - 2⁷ = 13104344021893 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13104344022041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4385601 + ... + 6741081.

It is an arithmetic number, because the mean of its divisors is an integer number (453807162120).

Almost surely, 2^{13104344022021} is an apocalyptic number.

It is an amenable number.

13104344022021 is a deficient number, since it is larger than the sum of its proper divisors (8678399759739).

13104344022021 is a wasteful number, since it uses less digits than its factorization.

13104344022021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2356106 (or 2356103 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 13104344022021 its reverse (12022044340131), we get a palindrome (25126388362152).

The spelling of 13104344022021 in words is "thirteen trillion, one hundred four billion, three hundred forty-four million, twenty-two thousand, twenty-one".