2321332007 has 4 divisors (see below), whose sum is σ = 2354026896. Its totient is φ = 2288637120.

The previous prime is 2321331989. The next prime is 2321332019. The reversal of 2321332007 is 7002331232.

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 2321332007 - 2¹⁶ = 2321266471 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 (2321332207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16347338 + ... + 16347479.

It is an arithmetic number, because the mean of its divisors is an integer number (588506724).

Almost surely, 2^2321332007 is an apocalyptic number.

2321332007 is a deficient number, since it is larger than the sum of its proper divisors (32694889).

2321332007 is an equidigital number, since it uses as much as digits as its factorization.

2321332007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32694888.

The product of its (nonzero) digits is 1512, while the sum is 23.

The square root of 2321332007 is about 48180.2034761166. The cubic root of 2321332007 is about 1324.0744944516.

Adding to 2321332007 its reverse (7002331232), we get a palindrome (9323663239).

The spelling of 2321332007 in words is "two billion, three hundred twenty-one million, three hundred thirty-two thousand, seven".