23230344031243 has 4 divisors (see below), whose sum is σ = 23231157475680. Its totient is φ = 23229530586808.

The previous prime is 23230344031231. The next prime is 23230344031289. The reversal of 23230344031243 is 34213044303232.

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 23230344031243 - 2⁵ = 23230344031211 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23230344031199 and 23230344031208.

It is not an unprimeable number, because it can be changed into a prime (23230384031243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 406679380 + ... + 406736497.

It is an arithmetic number, because the mean of its divisors is an integer number (5807789368920).

Almost surely, 2^{23230344031243} is an apocalyptic number.

23230344031243 is a deficient number, since it is larger than the sum of its proper divisors (813444437).

23230344031243 is an equidigital number, since it uses as much as digits as its factorization.

23230344031243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 813444436.

The product of its (nonzero) digits is 124416, while the sum is 34.

Adding to 23230344031243 its reverse (34213044303232), we get a palindrome (57443388334475).

The spelling of 23230344031243 in words is "twenty-three trillion, two hundred thirty billion, three hundred forty-four million, thirty-one thousand, two hundred forty-three".