11331132013133 has 16 divisors (see below), whose sum is σ = 11505281316480. Its totient is φ = 11158342196736.

The previous prime is 11331132013129. The next prime is 11331132013241. The reversal of 11331132013133 is 33131023113311.

It is a cyclic number.

It is not a de Polignac number, because 11331132013133 - 2² = 11331132013129 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 (11331132313133) 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, 40186838 + ... + 40467816.

It is an arithmetic number, because the mean of its divisors is an integer number (719080082280).

Almost surely, 2^{11331132013133} is an apocalyptic number.

It is an amenable number.

11331132013133 is a deficient number, since it is larger than the sum of its proper divisors (174149303347).

11331132013133 is a wasteful number, since it uses less digits than its factorization.

11331132013133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283396.

The product of its (nonzero) digits is 1458, while the sum is 26.

Adding to 11331132013133 its reverse (33131023113311), we get a palindrome (44462155126444).

The spelling of 11331132013133 in words is "eleven trillion, three hundred thirty-one billion, one hundred thirty-two million, thirteen thousand, one hundred thirty-three".