11133533331341 has 16 divisors (see below), whose sum is σ = 11798412004080. Its totient is φ = 10469765652480.

The previous prime is 11133533331331. The next prime is 11133533331379. The reversal of 11133533331341 is 14313333533111.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 34207982116 + 11099325349225 = 184954^2 + 3331565^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11133533331341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11133533331331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98288345 + ... + 98401553.

It is an arithmetic number, because the mean of its divisors is an integer number (737400750255).

Almost surely, 2^{11133533331341} is an apocalyptic number.

It is an amenable number.

11133533331341 is a deficient number, since it is larger than the sum of its proper divisors (664878672739).

11133533331341 is a wasteful number, since it uses less digits than its factorization.

11133533331341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118064.

The product of its digits is 43740, while the sum is 35.

Adding to 11133533331341 its reverse (14313333533111), we get a palindrome (25446866864452).

The spelling of 11133533331341 in words is "eleven trillion, one hundred thirty-three billion, five hundred thirty-three million, three hundred thirty-one thousand, three hundred forty-one".