2023203321103 has 8 divisors (see below), whose sum is σ = 2028158814528. Its totient is φ = 2018249132544.

The previous prime is 2023203321047. The next prime is 2023203321119. The reversal of 2023203321103 is 3011233023202.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2023203321103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2023203321143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2815575 + ... + 3460327.

It is an arithmetic number, because the mean of its divisors is an integer number (253519851816).

Almost surely, 2^{2023203321103} is an apocalyptic number.

2023203321103 is a deficient number, since it is larger than the sum of its proper divisors (4955493425).

2023203321103 is an equidigital number, since it uses as much as digits as its factorization.

2023203321103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 652433.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 2023203321103 its reverse (3011233023202), we get a palindrome (5034436344305).

The spelling of 2023203321103 in words is "two trillion, twenty-three billion, two hundred three million, three hundred twenty-one thousand, one hundred three".