2133331133021 has 8 divisors (see below), whose sum is σ = 2327806740000. Its totient is φ = 1938944928240.

The previous prime is 2133331132997. The next prime is 2133331133047. The reversal of 2133331133021 is 1203311333312.

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 2133331133021 - 2⁶ = 2133331132957 is a prime.

It is a super-2 number, since 2×2133331133021² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2133331133321) 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, 22300646 + ... + 22396103.

It is an arithmetic number, because the mean of its divisors is an integer number (290975842500).

Almost surely, 2^{2133331133021} is an apocalyptic number.

It is an amenable number.

2133331133021 is a deficient number, since it is larger than the sum of its proper divisors (194475606979).

2133331133021 is a wasteful number, since it uses less digits than its factorization.

2133331133021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44701099.

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

Adding to 2133331133021 its reverse (1203311333312), we get a palindrome (3336642466333).

The spelling of 2133331133021 in words is "two trillion, one hundred thirty-three billion, three hundred thirty-one million, one hundred thirty-three thousand, twenty-one".