23234420314111 has 2 divisors, whose sum is σ = 23234420314112. Its totient is φ = 23234420314110.

The previous prime is 23234420314099. The next prime is 23234420314129. The reversal of 23234420314111 is 11141302443232.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23234420314111 - 2²³ = 23234411925503 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23234420314151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11617210157055 + 11617210157056.

It is an arithmetic number, because the mean of its divisors is an integer number (11617210157056).

Almost surely, 2^{23234420314111} is an apocalyptic number.

23234420314111 is a deficient number, since it is larger than the sum of its proper divisors (1).

23234420314111 is an equidigital number, since it uses as much as digits as its factorization.

23234420314111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 23234420314111 its reverse (11141302443232), we get a palindrome (34375722757343).

The spelling of 23234420314111 in words is "twenty-three trillion, two hundred thirty-four billion, four hundred twenty million, three hundred fourteen thousand, one hundred eleven".