2321330123 has 8 divisors (see below), whose sum is σ = 2653677792. Its totient is φ = 1989164736.

The previous prime is 2321330119. The next prime is 2321330159. The reversal of 2321330123 is 3210331232.

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 2321330123 - 2² = 2321330119 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2321330095 and 2321330104.

It is not an unprimeable number, because it can be changed into a prime (2321330113) 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, 17090 + ... + 70247.

It is an arithmetic number, because the mean of its divisors is an integer number (331709724).

Almost surely, 2^2321330123 is an apocalyptic number.

2321330123 is a deficient number, since it is larger than the sum of its proper divisors (332347669).

2321330123 is an equidigital number, since it uses as much as digits as its factorization.

2321330123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91141.

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

The square root of 2321330123 is about 48180.1839245140. The cubic root of 2321330123 is about 1324.0741362439.

Adding to 2321330123 its reverse (3210331232), we get a palindrome (5531661355).

The spelling of 2321330123 in words is "two billion, three hundred twenty-one million, three hundred thirty thousand, one hundred twenty-three".