2133100033 has 16 divisors (see below), whose sum is σ = 2191859712. Its totient is φ = 2075256000.

The previous prime is 2133100019. The next prime is 2133100051. The reversal of 2133100033 is 3300013312.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2133100033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2133100633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2597763 + ... + 2598583.

It is an arithmetic number, because the mean of its divisors is an integer number (136991232).

Almost surely, 2^2133100033 is an apocalyptic number.

It is an amenable number.

2133100033 is a deficient number, since it is larger than the sum of its proper divisors (58759679).

2133100033 is a wasteful number, since it uses less digits than its factorization.

2133100033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1296.

The product of its (nonzero) digits is 162, while the sum is 16.

The square root of 2133100033 is about 46185.4959159258. The cubic root of 2133100033 is about 1287.2722508894.

Adding to 2133100033 its reverse (3300013312), we get a palindrome (5433113345).

The spelling of 2133100033 in words is "two billion, one hundred thirty-three million, one hundred thousand, thirty-three".