13105441103444 has 12 divisors (see below), whose sum is σ = 24141602032800. Its totient is φ = 6207840522648.

The previous prime is 13105441103441. The next prime is 13105441103477. The reversal of 13105441103444 is 44430114450131.

It is a super-2 number, since 2×13105441103444² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13105441103441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86220007184 + ... + 86220007335.

It is an arithmetic number, because the mean of its divisors is an integer number (2011800169400).

Almost surely, 2^{13105441103444} is an apocalyptic number.

It is an amenable number.

13105441103444 is a deficient number, since it is larger than the sum of its proper divisors (11036160929356).

13105441103444 is a wasteful number, since it uses less digits than its factorization.

13105441103444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172440014542 (or 172440014540 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 35.

Adding to 13105441103444 its reverse (44430114450131), we get a palindrome (57535555553575).

The spelling of 13105441103444 in words is "thirteen trillion, one hundred five billion, four hundred forty-one million, one hundred three thousand, four hundred forty-four".