20231023320303 has 4 divisors (see below), whose sum is σ = 26974697760408. Its totient is φ = 13487348880200.

The previous prime is 20231023320293. The next prime is 20231023320329. The reversal of 20231023320303 is 30302332013202.

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 20231023320303 - 2⁹ = 20231023319791 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20231023320353) 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, 3371837220048 + ... + 3371837220053.

It is an arithmetic number, because the mean of its divisors is an integer number (6743674440102).

Almost surely, 2^{20231023320303} is an apocalyptic number.

20231023320303 is a deficient number, since it is larger than the sum of its proper divisors (6743674440105).

20231023320303 is an equidigital number, since it uses as much as digits as its factorization.

20231023320303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6743674440104.

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 20231023320303 its reverse (30302332013202), we get a palindrome (50533355333505).

The spelling of 20231023320303 in words is "twenty trillion, two hundred thirty-one billion, twenty-three million, three hundred twenty thousand, three hundred three".