11826199105133 has 32 divisors (see below), whose sum is σ = 13865035494912. Its totient is φ = 9875422540800.

The previous prime is 11826199105087. The next prime is 11826199105141. The reversal of 11826199105133 is 33150199162811.

It is a cyclic number.

It is not a de Polignac number, because 11826199105133 - 2⁶ = 11826199105069 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11826199105153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 637418585 + ... + 637437137.

It is an arithmetic number, because the mean of its divisors is an integer number (433282359216).

Almost surely, 2^{11826199105133} is an apocalyptic number.

It is an amenable number.

11826199105133 is a deficient number, since it is larger than the sum of its proper divisors (2038836389779).

11826199105133 is a wasteful number, since it uses less digits than its factorization.

11826199105133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21645.

The product of its (nonzero) digits is 349920, while the sum is 50.

The spelling of 11826199105133 in words is "eleven trillion, eight hundred twenty-six billion, one hundred ninety-nine million, one hundred five thousand, one hundred thirty-three".