2321330321332 has 12 divisors (see below), whose sum is σ = 4431630613536. Its totient is φ = 1055150146040.

The previous prime is 2321330321309. The next prime is 2321330321357. The reversal of 2321330321332 is 2331230331232.

2321330321332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2321330321332.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26378753608 + ... + 26378753695.

It is an arithmetic number, because the mean of its divisors is an integer number (369302551128).

Almost surely, 2^{2321330321332} is an apocalyptic number.

2321330321332 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2321330321332 is a deficient number, since it is larger than the sum of its proper divisors (2110300292204).

2321330321332 is a wasteful number, since it uses less digits than its factorization.

2321330321332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52757507318 (or 52757507316 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 2321330321332 its reverse (2331230331232), we get a palindrome (4652560652564).

The spelling of 2321330321332 in words is "two trillion, three hundred twenty-one billion, three hundred thirty million, three hundred twenty-one thousand, three hundred thirty-two".