2003320214123 has 4 divisors (see below), whose sum is σ = 2003360203680. Its totient is φ = 2003280224568.

The previous prime is 2003320214113. The next prime is 2003320214177. The reversal of 2003320214123 is 3214120233002.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2003320214123 - 2¹⁰ = 2003320213099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2003320214113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19919540 + ... + 20019857.

It is an arithmetic number, because the mean of its divisors is an integer number (500840050920).

Almost surely, 2^{2003320214123} is an apocalyptic number.

2003320214123 is a deficient number, since it is larger than the sum of its proper divisors (39989557).

2003320214123 is an equidigital number, since it uses as much as digits as its factorization.

2003320214123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39989556.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 2003320214123 its reverse (3214120233002), we get a palindrome (5217440447125).

The spelling of 2003320214123 in words is "two trillion, three billion, three hundred twenty million, two hundred fourteen thousand, one hundred twenty-three".