2132243303 has 4 divisors (see below), whose sum is σ = 2168383080. Its totient is φ = 2096103528.

The previous prime is 2132243297. The next prime is 2132243317. The reversal of 2132243303 is 3033422312.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2132243303 - 2⁴ = 2132243287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2132243353) 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, 18069800 + ... + 18069917.

It is an arithmetic number, because the mean of its divisors is an integer number (542095770).

Almost surely, 2^2132243303 is an apocalyptic number.

2132243303 is a deficient number, since it is larger than the sum of its proper divisors (36139777).

2132243303 is an equidigital number, since it uses as much as digits as its factorization.

2132243303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36139776.

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 2132243303 is about 46176.2201029924. The cubic root of 2132243303 is about 1287.0998894720.

Adding to 2132243303 its reverse (3033422312), we get a palindrome (5165665615).

The spelling of 2132243303 in words is "two billion, one hundred thirty-two million, two hundred forty-three thousand, three hundred three".