2321330112003 has 8 divisors (see below), whose sum is σ = 3537264932608. Its totient is φ = 1326474349704.

The previous prime is 2321330111981. The next prime is 2321330112019. The reversal of 2321330112003 is 3002110331232.

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

It is not a de Polignac number, because 2321330112003 - 2⁹ = 2321330111491 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 110539529143 = 2321330112003 / (2 + 3 + 2 + 1 + 3 + 3 + 0 + 1 + 1 + 2 + 0 + 0 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2321330112043) 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 7 ways as a sum of consecutive naturals, for example, 55269764551 + ... + 55269764592.

It is an arithmetic number, because the mean of its divisors is an integer number (442158116576).

Almost surely, 2^{2321330112003} is an apocalyptic number.

2321330112003 is a deficient number, since it is larger than the sum of its proper divisors (1215934820605).

2321330112003 is a wasteful number, since it uses less digits than its factorization.

2321330112003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110539529153.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 2321330112003 its reverse (3002110331232), we get a palindrome (5323440443235).

The spelling of 2321330112003 in words is "two trillion, three hundred twenty-one billion, three hundred thirty million, one hundred twelve thousand, three".