23303211248111 has 2 divisors, whose sum is σ = 23303211248112. Its totient is φ = 23303211248110.

The previous prime is 23303211248081. The next prime is 23303211248117. The reversal of 23303211248111 is 11184211230332.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23303211248111 - 2⁶ = 23303211248047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23303211248117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11651605624055 + 11651605624056.

It is an arithmetic number, because the mean of its divisors is an integer number (11651605624056).

Almost surely, 2^{23303211248111} is an apocalyptic number.

23303211248111 is a deficient number, since it is larger than the sum of its proper divisors (1).

23303211248111 is an equidigital number, since it uses as much as digits as its factorization.

23303211248111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 32.

Adding to 23303211248111 its reverse (11184211230332), we get a palindrome (34487422478443).

The spelling of 23303211248111 in words is "twenty-three trillion, three hundred three billion, two hundred eleven million, two hundred forty-eight thousand, one hundred eleven".