23101336618111 has 2 divisors, whose sum is σ = 23101336618112. Its totient is φ = 23101336618110.

The previous prime is 23101336618049. The next prime is 23101336618127. The reversal of 23101336618111 is 11181663310132.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23101336618111 - 2²¹ = 23101334520959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23101336618141) 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, 11550668309055 + 11550668309056.

It is an arithmetic number, because the mean of its divisors is an integer number (11550668309056).

Almost surely, 2^{23101336618111} is an apocalyptic number.

23101336618111 is a deficient number, since it is larger than the sum of its proper divisors (1).

23101336618111 is an equidigital number, since it uses as much as digits as its factorization.

23101336618111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 37.

Adding to 23101336618111 its reverse (11181663310132), we get a palindrome (34282999928243).

The spelling of 23101336618111 in words is "twenty-three trillion, one hundred one billion, three hundred thirty-six million, six hundred eighteen thousand, one hundred eleven".