23024220143 has 2 divisors, whose sum is σ = 23024220144. Its totient is φ = 23024220142.

The previous prime is 23024220077. The next prime is 23024220179. The reversal of 23024220143 is 34102242032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23024220143 - 2⁸ = 23024219887 is a prime.

It is a super-2 number, since 2×23024220143² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23024220343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11512110071 + 11512110072.

It is an arithmetic number, because the mean of its divisors is an integer number (11512110072).

Almost surely, 2^23024220143 is an apocalyptic number.

23024220143 is a deficient number, since it is larger than the sum of its proper divisors (1).

23024220143 is an equidigital number, since it uses as much as digits as its factorization.

23024220143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 23024220143 its reverse (34102242032), we get a palindrome (57126462175).

The spelling of 23024220143 in words is "twenty-three billion, twenty-four million, two hundred twenty thousand, one hundred forty-three".