13105433541205 has 32 divisors (see below), whose sum is σ = 17078887148544. Its totient is φ = 9616221259776.

The previous prime is 13105433541143. The next prime is 13105433541253. The reversal of 13105433541205 is 50214533450131.

It is a cyclic number.

It is not a de Polignac number, because 13105433541205 - 2⁷ = 13105433541077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6108777 + ... + 7970446.

It is an arithmetic number, because the mean of its divisors is an integer number (533715223392).

Almost surely, 2^{13105433541205} is an apocalyptic number.

It is an amenable number.

13105433541205 is a deficient number, since it is larger than the sum of its proper divisors (3973453607339).

13105433541205 is a wasteful number, since it uses less digits than its factorization.

13105433541205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14079525.

The product of its (nonzero) digits is 108000, while the sum is 37.

Adding to 13105433541205 its reverse (50214533450131), we get a palindrome (63319966991336).

The spelling of 13105433541205 in words is "thirteen trillion, one hundred five billion, four hundred thirty-three million, five hundred forty-one thousand, two hundred five".