13105441112203 has 16 divisors (see below), whose sum is σ = 15128102615040. Its totient is φ = 11227888591200.

The previous prime is 13105441112161. The next prime is 13105441112219. The reversal of 13105441112203 is 30221114450131.

It is not a de Polignac number, because 13105441112203 - 2²¹ = 13105439015051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13105441112233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 164110500 + ... + 164190337.

It is an arithmetic number, because the mean of its divisors is an integer number (945506413440).

Almost surely, 2^{13105441112203} is an apocalyptic number.

13105441112203 is a deficient number, since it is larger than the sum of its proper divisors (2022661502837).

13105441112203 is a wasteful number, since it uses less digits than its factorization.

13105441112203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328301058.

The product of its (nonzero) digits is 2880, while the sum is 28.

Adding to 13105441112203 its reverse (30221114450131), we get a palindrome (43326555562334).

The spelling of 13105441112203 in words is "thirteen trillion, one hundred five billion, four hundred forty-one million, one hundred twelve thousand, two hundred three".