33233132023321 has 8 divisors (see below), whose sum is σ = 33240537129800. Its totient is φ = 33225727468032.

The previous prime is 33233132023291. The next prime is 33233132023339. The reversal of 33233132023321 is 12332023133233.

It can be written as a sum of positive squares in 4 ways, for example, as 26968443403225 + 6264688620096 = 5193115^2 + 2502936^2 .

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 33233132023321 - 2²⁷ = 33232997805593 is a prime.

It is a super-2 number, since 2×33233132023321² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33233132023121) 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, 134944105 + ... + 135190153.

It is an arithmetic number, because the mean of its divisors is an integer number (4155067141225).

Almost surely, 2^{33233132023321} is an apocalyptic number.

It is an amenable number.

33233132023321 is a deficient number, since it is larger than the sum of its proper divisors (7405106479).

33233132023321 is a wasteful number, since it uses less digits than its factorization.

33233132023321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275595.

The product of its (nonzero) digits is 34992, while the sum is 31.

Adding to 33233132023321 its reverse (12332023133233), we get a palindrome (45565155156554).

The spelling of 33233132023321 in words is "thirty-three trillion, two hundred thirty-three billion, one hundred thirty-two million, twenty-three thousand, three hundred twenty-one".