11333231213133 has 8 divisors (see below), whose sum is σ = 15111006876288. Its totient is φ = 7555471512704.

The previous prime is 11333231213113. The next prime is 11333231213189. The reversal of 11333231213133 is 33131213233311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11333231213133 - 2¹² = 11333231209037 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11333231213133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11333231213113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2222085 + ... + 5253962.

It is an arithmetic number, because the mean of its divisors is an integer number (1888875859536).

Almost surely, 2^{11333231213133} is an apocalyptic number.

It is an amenable number.

11333231213133 is a deficient number, since it is larger than the sum of its proper divisors (3777775663155).

11333231213133 is an equidigital number, since it uses as much as digits as its factorization.

11333231213133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7981363.

The product of its digits is 8748, while the sum is 30.

Adding to 11333231213133 its reverse (33131213233311), we get a palindrome (44464444446444).

The spelling of 11333231213133 in words is "eleven trillion, three hundred thirty-three billion, two hundred thirty-one million, two hundred thirteen thousand, one hundred thirty-three".