2183133 has 4 divisors (see below), whose sum is σ = 2910848. Its totient is φ = 1455420.

The previous prime is 2183131. The next prime is 2183141. The reversal of 2183133 is 3313812.

It is a happy number.

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 not a de Polignac number, because 2183133 - 2¹ = 2183131 is a prime.

It is a D-number.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2183131) 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 3 ways as a sum of consecutive naturals, for example, 363853 + ... + 363858.

It is an arithmetic number, because the mean of its divisors is an integer number (727712).

2^2183133 is an apocalyptic number.

It is an amenable number.

2183133 is a deficient number, since it is larger than the sum of its proper divisors (727715).

2183133 is an equidigital number, since it uses as much as digits as its factorization.

2183133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 727714.

The product of its digits is 432, while the sum is 21.

The square root of 2183133 is about 1477.5428927784. The cubic root of 2183133 is about 129.7259116779.

Adding to 2183133 its reverse (3313812), we get a palindrome (5496945).

The spelling of 2183133 in words is "two million, one hundred eighty-three thousand, one hundred thirty-three".