11333352133321 has 4 divisors (see below), whose sum is σ = 11353270151700. Its totient is φ = 11313434114944.

The previous prime is 11333352133297. The next prime is 11333352133357. The reversal of 11333352133321 is 12333125333311.

It is a happy number.

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 6491310318025 + 4842041815296 = 2547805^2 + 2200464^2 .

It is a cyclic number.

It is not a de Polignac number, because 11333352133321 - 2⁷ = 11333352133193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11333352133421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9959008336 + ... + 9959009473.

It is an arithmetic number, because the mean of its divisors is an integer number (2838317537925).

Almost surely, 2^{11333352133321} is an apocalyptic number.

It is an amenable number.

11333352133321 is a deficient number, since it is larger than the sum of its proper divisors (19918018379).

11333352133321 is an equidigital number, since it uses as much as digits as its factorization.

11333352133321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19918018378.

The product of its digits is 43740, while the sum is 34.

Adding to 11333352133321 its reverse (12333125333311), we get a palindrome (23666477466632).

The spelling of 11333352133321 in words is "eleven trillion, three hundred thirty-three billion, three hundred fifty-two million, one hundred thirty-three thousand, three hundred twenty-one".