13105324102544 has 40 divisors (see below), whose sum is σ = 25625118816000. Its totient is φ = 6492393046656.

The previous prime is 13105324102543. The next prime is 13105324102561. The reversal of 13105324102544 is 44520142350131.

It is not an unprimeable number, because it can be changed into a prime (13105324102543) 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 7 ways as a sum of consecutive naturals, for example, 123559967 + ... + 123665985.

It is an arithmetic number, because the mean of its divisors is an integer number (640627970400).

Almost surely, 2^{13105324102544} is an apocalyptic number.

It is an amenable number.

13105324102544 is a deficient number, since it is larger than the sum of its proper divisors (12519794713456).

13105324102544 is a wasteful number, since it uses less digits than its factorization.

13105324102544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177015 (or 177009 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

Adding to 13105324102544 its reverse (44520142350131), we get a palindrome (57625466452675).

The spelling of 13105324102544 in words is "thirteen trillion, one hundred five billion, three hundred twenty-four million, one hundred two thousand, five hundred forty-four".