2133230333320 has 64 divisors (see below), whose sum is σ = 4956544512000. Its totient is φ = 825442410240.

The previous prime is 2133230333317. The next prime is 2133230333327. The reversal of 2133230333320 is 233330323312.

It is not an unprimeable number, because it can be changed into a prime (2133230333327) 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 15 ways as a sum of consecutive naturals, for example, 2834281 + ... + 3507079.

It is an arithmetic number, because the mean of its divisors is an integer number (77446008000).

Almost surely, 2^{2133230333320} is an apocalyptic number.

2133230333320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2133230333320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2478272256000).

2133230333320 is an abundant number, since it is smaller than the sum of its proper divisors (2823314178680).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2133230333320 is a wasteful number, since it uses less digits than its factorization.

2133230333320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 675398 (or 675394 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 28.

Adding to 2133230333320 its reverse (233330323312), we get a palindrome (2366560656632).

The spelling of 2133230333320 in words is "two trillion, one hundred thirty-three billion, two hundred thirty million, three hundred thirty-three thousand, three hundred twenty".