23104004240143 has 2 divisors, whose sum is σ = 23104004240144. Its totient is φ = 23104004240142.

The previous prime is 23104004240123. The next prime is 23104004240171. The reversal of 23104004240143 is 34104240040132.

It is an a-pointer prime, because the next prime (23104004240171) can be obtained adding 23104004240143 to its sum of digits (28).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23104004240143 - 2¹³ = 23104004231951 is a prime.

It is a super-3 number, since 3×23104004240143³ (a number of 41 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23104004240113) 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, 11552002120071 + 11552002120072.

It is an arithmetic number, because the mean of its divisors is an integer number (11552002120072).

Almost surely, 2^{23104004240143} is an apocalyptic number.

23104004240143 is a deficient number, since it is larger than the sum of its proper divisors (1).

23104004240143 is an equidigital number, since it uses as much as digits as its factorization.

23104004240143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 23104004240143 its reverse (34104240040132), we get a palindrome (57208244280275).

The spelling of 23104004240143 in words is "twenty-three trillion, one hundred four billion, four million, two hundred forty thousand, one hundred forty-three".