23004243113 has 4 divisors (see below), whose sum is σ = 23072505300. Its totient is φ = 22935980928.

The previous prime is 23004243091. The next prime is 23004243161. The reversal of 23004243113 is 31134240032.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6361179049 + 16643064064 = 79757^2 + 129008^2 .

It is a cyclic number.

It is not a de Polignac number, because 23004243113 - 2¹⁶ = 23004177577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23004242113) 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 3 ways as a sum of consecutive naturals, for example, 34130588 + ... + 34131261.

It is an arithmetic number, because the mean of its divisors is an integer number (5768126325).

Almost surely, 2^23004243113 is an apocalyptic number.

It is an amenable number.

23004243113 is a deficient number, since it is larger than the sum of its proper divisors (68262187).

23004243113 is an equidigital number, since it uses as much as digits as its factorization.

23004243113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68262186.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 23004243113 its reverse (31134240032), we get a palindrome (54138483145).

The spelling of 23004243113 in words is "twenty-three billion, four million, two hundred forty-three thousand, one hundred thirteen".