11332000133021 has 4 divisors (see below), whose sum is σ = 11332847018844. Its totient is φ = 11331153247200.

The previous prime is 11332000132991. The next prime is 11332000133039. The reversal of 11332000133021 is 12033100023311.

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 1434212227396 + 9897787905625 = 1197586^2 + 3146075^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11332000133021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11332000132984 and 11332000133002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11332000133921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 423422840 + ... + 423449601.

It is an arithmetic number, because the mean of its divisors is an integer number (2833211754711).

Almost surely, 2^{11332000133021} is an apocalyptic number.

It is an amenable number.

11332000133021 is a deficient number, since it is larger than the sum of its proper divisors (846885823).

11332000133021 is an equidigital number, since it uses as much as digits as its factorization.

11332000133021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 846885822.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 11332000133021 its reverse (12033100023311), we get a palindrome (23365100156332).

The spelling of 11332000133021 in words is "eleven trillion, three hundred thirty-two billion, one hundred thirty-three thousand, twenty-one".