2023013231103 has 4 divisors (see below), whose sum is σ = 2697350974808. Its totient is φ = 1348675487400.

The previous prime is 2023013231089. The next prime is 2023013231119. The reversal of 2023013231103 is 3011323103202.

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

It is not a de Polignac number, because 2023013231103 - 2⁴ = 2023013231087 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2023013231103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2023013231143) 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, 337168871848 + ... + 337168871853.

It is an arithmetic number, because the mean of its divisors is an integer number (674337743702).

Almost surely, 2^{2023013231103} is an apocalyptic number.

2023013231103 is a deficient number, since it is larger than the sum of its proper divisors (674337743705).

2023013231103 is an equidigital number, since it uses as much as digits as its factorization.

2023013231103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 674337743704.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 2023013231103 its reverse (3011323103202), we get a palindrome (5034336334305).

The spelling of 2023013231103 in words is "two trillion, twenty-three billion, thirteen million, two hundred thirty-one thousand, one hundred three".