11026413321161 has 24 divisors (see below), whose sum is σ = 13664402146080. Its totient is φ = 8845902317952.

The previous prime is 11026413321149. The next prime is 11026413321179. The reversal of 11026413321161 is 16112331462011.

It is not a de Polignac number, because 11026413321161 - 2²² = 11026409126857 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11026413321061) 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 23 ways as a sum of consecutive naturals, for example, 71269856 + ... + 71424401.

It is an arithmetic number, because the mean of its divisors is an integer number (569350089420).

Almost surely, 2^{11026413321161} is an apocalyptic number.

It is an amenable number.

11026413321161 is a deficient number, since it is larger than the sum of its proper divisors (2637988824919).

11026413321161 is a wasteful number, since it uses less digits than its factorization.

11026413321161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142694373 (or 142694366 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 32.

Adding to 11026413321161 its reverse (16112331462011), we get a palindrome (27138744783172).

The spelling of 11026413321161 in words is "eleven trillion, twenty-six billion, four hundred thirteen million, three hundred twenty-one thousand, one hundred sixty-one".