11331332010133 has 4 divisors (see below), whose sum is σ = 11332351667788. Its totient is φ = 11330312352480.

The previous prime is 11331332010101. The next prime is 11331332010179. The reversal of 11331332010133 is 33101023313311.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1986315340689 + 9345016669444 = 1409367^2 + 3056962^2 .

It is a cyclic number.

It is not a de Polignac number, because 11331332010133 - 2⁵ = 11331332010101 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11331332010098 and 11331332010107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11331332010233) 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 3 ways as a sum of consecutive naturals, for example, 509812158 + ... + 509834383.

It is an arithmetic number, because the mean of its divisors is an integer number (2833087916947).

Almost surely, 2^{11331332010133} is an apocalyptic number.

It is an amenable number.

11331332010133 is a deficient number, since it is larger than the sum of its proper divisors (1019657655).

11331332010133 is a wasteful number, since it uses less digits than its factorization.

11331332010133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1019657654.

The product of its (nonzero) digits is 1458, while the sum is 25.

Adding to 11331332010133 its reverse (33101023313311), we get a palindrome (44432355323444).

The spelling of 11331332010133 in words is "eleven trillion, three hundred thirty-one billion, three hundred thirty-two million, ten thousand, one hundred thirty-three".