2002133 has 4 divisors (see below), whose sum is σ = 2288160. Its totient is φ = 1716108.

The previous prime is 2002093. The next prime is 2002151. The reversal of 2002133 is 3312002.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2002133 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143003 + ... + 143016.

It is an arithmetic number, because the mean of its divisors is an integer number (572040).

2^2002133 is an apocalyptic number.

It is an amenable number.

2002133 is a deficient number, since it is larger than the sum of its proper divisors (286027).

2002133 is an equidigital number, since it uses as much as digits as its factorization.

2002133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286026.

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 2002133 is about 1414.9674907926. The cubic root of 2002133 is about 126.0368792693.

Adding to 2002133 its reverse (3312002), we get a palindrome (5314135).

The spelling of 2002133 in words is "two million, two thousand, one hundred thirty-three".