2000320322123 has 8 divisors (see below), whose sum is σ = 2007505606656. Its totient is φ = 1993147065000.

The previous prime is 2000320322029. The next prime is 2000320322141. The reversal of 2000320322123 is 3212230230002.

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 2000320322123 - 2¹⁰ = 2000320321099 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2000320322095 and 2000320322104.

It is not an unprimeable number, because it can be changed into a prime (2000320322173) 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, 2673563 + ... + 3338948.

It is an arithmetic number, because the mean of its divisors is an integer number (250938200832).

Almost surely, 2^{2000320322123} is an apocalyptic number.

2000320322123 is a deficient number, since it is larger than the sum of its proper divisors (7185284533).

2000320322123 is an equidigital number, since it uses as much as digits as its factorization.

2000320322123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6013705.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 2000320322123 its reverse (3212230230002), we get a palindrome (5212550552125).

The spelling of 2000320322123 in words is "two trillion, three hundred twenty million, three hundred twenty-two thousand, one hundred twenty-three".