2132321303 has 8 divisors (see below), whose sum is σ = 2565198720. Its totient is φ = 1731508920.

The previous prime is 2132321287. The next prime is 2132321371. The reversal of 2132321303 is 3031232312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2132321303 - 2⁴ = 2132321287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2132321383) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8016113 + ... + 8016378.

It is an arithmetic number, because the mean of its divisors is an integer number (320649840).

Almost surely, 2^2132321303 is an apocalyptic number.

2132321303 is a deficient number, since it is larger than the sum of its proper divisors (432877417).

2132321303 is a wasteful number, since it uses less digits than its factorization.

2132321303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16032517.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 2132321303 is about 46177.0646858373. The cubic root of 2132321303 is about 1287.1155838296.

Adding to 2132321303 its reverse (3031232312), we get a palindrome (5163553615).

The spelling of 2132321303 in words is "two billion, one hundred thirty-two million, three hundred twenty-one thousand, three hundred three".