20232300203 has 4 divisors (see below), whose sum is σ = 20337130968. Its totient is φ = 20127469440.

The previous prime is 20232300191. The next prime is 20232300229. The reversal of 20232300203 is 30200323202.

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 20232300203 - 2²⁰ = 20231251627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20232309203) 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 3 ways as a sum of consecutive naturals, for example, 52415093 + ... + 52415478.

It is an arithmetic number, because the mean of its divisors is an integer number (5084282742).

Almost surely, 2^20232300203 is an apocalyptic number.

20232300203 is a deficient number, since it is larger than the sum of its proper divisors (104830765).

20232300203 is a wasteful number, since it uses less digits than its factorization.

20232300203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104830764.

The product of its (nonzero) digits is 432, while the sum is 17.

Adding to 20232300203 its reverse (30200323202), we get a palindrome (50432623405).

The spelling of 20232300203 in words is "twenty billion, two hundred thirty-two million, three hundred thousand, two hundred three".