23132323111 has 2 divisors, whose sum is σ = 23132323112. Its totient is φ = 23132323110.

The previous prime is 23132323099. The next prime is 23132323153. The reversal of 23132323111 is 11132323132.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23132323111 - 2⁹ = 23132322599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23132323171) 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, 11566161555 + 11566161556.

It is an arithmetic number, because the mean of its divisors is an integer number (11566161556).

Almost surely, 2^23132323111 is an apocalyptic number.

23132323111 is a deficient number, since it is larger than the sum of its proper divisors (1).

23132323111 is an equidigital number, since it uses as much as digits as its factorization.

23132323111 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 648, while the sum is 22.

Adding to 23132323111 its reverse (11132323132), we get a palindrome (34264646243).

The spelling of 23132323111 in words is "twenty-three billion, one hundred thirty-two million, three hundred twenty-three thousand, one hundred eleven".