23130111841 has 2 divisors, whose sum is σ = 23130111842. Its totient is φ = 23130111840.

The previous prime is 23130111803. The next prime is 23130111847. The reversal of 23130111841 is 14811103132.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23050830625 + 79281216 = 151825^2 + 8904^2 .

It is a cyclic number.

It is not a de Polignac number, because 23130111841 - 2¹⁹ = 23129587553 is a prime.

It is not a weakly prime, because it can be changed into another prime (23130111847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11565055920 + 11565055921.

It is an arithmetic number, because the mean of its divisors is an integer number (11565055921).

Almost surely, 2^23130111841 is an apocalyptic number.

It is an amenable number.

23130111841 is a deficient number, since it is larger than the sum of its proper divisors (1).

23130111841 is an equidigital number, since it uses as much as digits as its factorization.

23130111841 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 25.

Adding to 23130111841 its reverse (14811103132), we get a palindrome (37941214973).

The spelling of 23130111841 in words is "twenty-three billion, one hundred thirty million, one hundred eleven thousand, eight hundred forty-one".