23435320132111 has 2 divisors, whose sum is σ = 23435320132112. Its totient is φ = 23435320132110.

The previous prime is 23435320132057. The next prime is 23435320132151. The reversal of 23435320132111 is 11123102353432.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23435320132111 - 2⁷ = 23435320131983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23435320132151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11717660066055 + 11717660066056.

It is an arithmetic number, because the mean of its divisors is an integer number (11717660066056).

Almost surely, 2^{23435320132111} is an apocalyptic number.

23435320132111 is a deficient number, since it is larger than the sum of its proper divisors (1).

23435320132111 is an equidigital number, since it uses as much as digits as its factorization.

23435320132111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 31.

Adding to 23435320132111 its reverse (11123102353432), we get a palindrome (34558422485543).

The spelling of 23435320132111 in words is "twenty-three trillion, four hundred thirty-five billion, three hundred twenty million, one hundred thirty-two thousand, one hundred eleven".