20230310223 has 8 divisors (see below), whose sum is σ = 29970830000. Its totient is φ = 13486873464.

The previous prime is 20230310213. The next prime is 20230310231. The reversal of 20230310223 is 32201303202.

It is a happy number.

It is not a de Polignac number, because 20230310223 - 2⁴ = 20230310207 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20230310196 and 20230310205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20230310213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 374635348 + ... + 374635401.

It is an arithmetic number, because the mean of its divisors is an integer number (3746353750).

Almost surely, 2^20230310223 is an apocalyptic number.

20230310223 is a deficient number, since it is larger than the sum of its proper divisors (9740519777).

20230310223 is an equidigital number, since it uses as much as digits as its factorization.

20230310223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 749270758 (or 749270752 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 20230310223 its reverse (32201303202), we get a palindrome (52431613425).

The spelling of 20230310223 in words is "twenty billion, two hundred thirty million, three hundred ten thousand, two hundred twenty-three".