1131332021333 has 8 divisors (see below), whose sum is σ = 1131828271200. Its totient is φ = 1130835876400.

The previous prime is 1131332021299. The next prime is 1131332021353. The reversal of 1131332021333 is 3331202331311.

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 1131332021333 - 2²⁰ = 1131330972757 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 (1131332021353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27538658 + ... + 27579708.

It is an arithmetic number, because the mean of its divisors is an integer number (141478533900).

Almost surely, 2^{1131332021333} is an apocalyptic number.

It is an amenable number.

1131332021333 is a deficient number, since it is larger than the sum of its proper divisors (496249867).

1131332021333 is an equidigital number, since it uses as much as digits as its factorization.

1131332021333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52467.

The product of its (nonzero) digits is 2916, while the sum is 26.

Adding to 1131332021333 its reverse (3331202331311), we get a palindrome (4462534352644).

The spelling of 1131332021333 in words is "one trillion, one hundred thirty-one billion, three hundred thirty-two million, twenty-one thousand, three hundred thirty-three".