13104520154511 has 8 divisors (see below), whose sum is σ = 17473672418304. Its totient is φ = 8735857330200.

The previous prime is 13104520154503. The next prime is 13104520154549. The reversal of 13104520154511 is 11545102540131.

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

It is not a de Polignac number, because 13104520154511 - 2³ = 13104520154503 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13104520154581) 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 7 ways as a sum of consecutive naturals, for example, 122297391 + ... + 122404496.

It is an arithmetic number, because the mean of its divisors is an integer number (2184209052288).

Almost surely, 2^{13104520154511} is an apocalyptic number.

13104520154511 is a deficient number, since it is larger than the sum of its proper divisors (4369152263793).

13104520154511 is a wasteful number, since it uses less digits than its factorization.

13104520154511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244719741.

The product of its (nonzero) digits is 12000, while the sum is 33.

Adding to 13104520154511 its reverse (11545102540131), we get a palindrome (24649622694642).

The spelling of 13104520154511 in words is "thirteen trillion, one hundred four billion, five hundred twenty million, one hundred fifty-four thousand, five hundred eleven".