20203233110223 has 8 divisors (see below), whose sum is σ = 26937679068288. Its totient is φ = 13468804612824.

The previous prime is 20203233110153. The next prime is 20203233110231. The reversal of 20203233110223 is 32201133230202.

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

It is not a de Polignac number, because 20203233110223 - 2¹⁸ = 20203232848079 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20203233110193 and 20203233110202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20203233110273) 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, 1372165 + ... + 6503022.

It is an arithmetic number, because the mean of its divisors is an integer number (3367209883536).

Almost surely, 2^{20203233110223} is an apocalyptic number.

20203233110223 is a deficient number, since it is larger than the sum of its proper divisors (6734445958065).

20203233110223 is an equidigital number, since it uses as much as digits as its factorization.

20203233110223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8730333.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 20203233110223 its reverse (32201133230202), we get a palindrome (52404366340425).

The spelling of 20203233110223 in words is "twenty trillion, two hundred three billion, two hundred thirty-three million, one hundred ten thousand, two hundred twenty-three".