13104413145121 has 8 divisors (see below), whose sum is σ = 13556341209600. Its totient is φ = 12652488530640.

The previous prime is 13104413145091. The next prime is 13104413145143. The reversal of 13104413145121 is 12154131440131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13104413145121 - 2¹³ = 13104413136929 is a prime.

It is a super-2 number, since 2×13104413145121² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13104413145221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8639790 + ... + 10042648.

It is an arithmetic number, because the mean of its divisors is an integer number (1694542651200).

Almost surely, 2^{13104413145121} is an apocalyptic number.

It is an amenable number.

13104413145121 is a deficient number, since it is larger than the sum of its proper divisors (451928064479).

13104413145121 is a wasteful number, since it uses less digits than its factorization.

13104413145121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1724999.

The product of its (nonzero) digits is 5760, while the sum is 31.

Adding to 13104413145121 its reverse (12154131440131), we get a palindrome (25258544585252).

The spelling of 13104413145121 in words is "thirteen trillion, one hundred four billion, four hundred thirteen million, one hundred forty-five thousand, one hundred twenty-one".