13105435022241 has 4 divisors (see below), whose sum is σ = 17473913362992. Its totient is φ = 8736956681492.

The previous prime is 13105435022237. The next prime is 13105435022257. The reversal of 13105435022241 is 14222053450131.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13105435022241 - 2² = 13105435022237 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13105435022221) 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 3 ways as a sum of consecutive naturals, for example, 2184239170371 + ... + 2184239170376.

It is an arithmetic number, because the mean of its divisors is an integer number (4368478340748).

Almost surely, 2^{13105435022241} is an apocalyptic number.

It is an amenable number.

13105435022241 is a deficient number, since it is larger than the sum of its proper divisors (4368478340751).

13105435022241 is an equidigital number, since it uses as much as digits as its factorization.

13105435022241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4368478340750.

The product of its (nonzero) digits is 28800, while the sum is 33.

Adding to 13105435022241 its reverse (14222053450131), we get a palindrome (27327488472372).

The spelling of 13105435022241 in words is "thirteen trillion, one hundred five billion, four hundred thirty-five million, twenty-two thousand, two hundred forty-one".