2321230112003 has 12 divisors (see below), whose sum is σ = 2547505345272. Its totient is φ = 2097572932320.

The previous prime is 2321230111969. The next prime is 2321230112099. The reversal of 2321230112003 is 3002110321232.

It is not a de Polignac number, because 2321230112003 - 2⁶ = 2321230111939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2321230112203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3476450 + ... + 4090007.

It is an arithmetic number, because the mean of its divisors is an integer number (212292112106).

Almost surely, 2^{2321230112003} is an apocalyptic number.

2321230112003 is a deficient number, since it is larger than the sum of its proper divisors (226275233269).

2321230112003 is an equidigital number, since it uses as much as digits as its factorization.

2321230112003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7566802 (or 7566635 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 2321230112003 its reverse (3002110321232), we get a palindrome (5323340433235).

The spelling of 2321230112003 in words is "two trillion, three hundred twenty-one billion, two hundred thirty million, one hundred twelve thousand, three".