11133518621793 has 32 divisors (see below), whose sum is σ = 15195020881920. Its totient is φ = 7249865575680.

The previous prime is 11133518621723. The next prime is 11133518621809. The reversal of 11133518621793 is 39712681533111.

It is a happy number.

It is not a de Polignac number, because 11133518621793 - 2¹⁶ = 11133518556257 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11133518621723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5666263 + ... + 7373843.

It is an arithmetic number, because the mean of its divisors is an integer number (474844402560).

Almost surely, 2^{11133518621793} is an apocalyptic number.

It is an amenable number.

11133518621793 is a deficient number, since it is larger than the sum of its proper divisors (4061502260127).

11133518621793 is a wasteful number, since it uses less digits than its factorization.

11133518621793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1707977.

The product of its digits is 816480, while the sum is 51.

The spelling of 11133518621793 in words is "eleven trillion, one hundred thirty-three billion, five hundred eighteen million, six hundred twenty-one thousand, seven hundred ninety-three".