23230113230231 has 4 divisors (see below), whose sum is σ = 23230162667592. Its totient is φ = 23230063792872.

The previous prime is 23230113230209. The next prime is 23230113230249. The reversal of 23230113230231 is 13203231103232.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23230113230231 is a prime.

It is a super-2 number, since 2×23230113230231² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23230113230231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23230113230201) 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 in 3 ways as a sum of consecutive naturals, for example, 24007016 + ... + 24955901.

It is an arithmetic number, because the mean of its divisors is an integer number (5807540666898).

Almost surely, 2^{23230113230231} is an apocalyptic number.

23230113230231 is a deficient number, since it is larger than the sum of its proper divisors (49437361).

23230113230231 is an equidigital number, since it uses as much as digits as its factorization.

23230113230231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49437360.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 23230113230231 its reverse (13203231103232), we get a palindrome (36433344333463).

The spelling of 23230113230231 in words is "twenty-three trillion, two hundred thirty billion, one hundred thirteen million, two hundred thirty thousand, two hundred thirty-one".