23312030111 has 2 divisors, whose sum is σ = 23312030112. Its totient is φ = 23312030110.

The previous prime is 23312030009. The next prime is 23312030123. The reversal of 23312030111 is 11103021332.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23312030111 - 2³⁴ = 6132160927 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23312030111.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23312030171) 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, 11656015055 + 11656015056.

It is an arithmetic number, because the mean of its divisors is an integer number (11656015056).

Almost surely, 2^23312030111 is an apocalyptic number.

23312030111 is a deficient number, since it is larger than the sum of its proper divisors (1).

23312030111 is an equidigital number, since it uses as much as digits as its factorization.

23312030111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 23312030111 its reverse (11103021332), we get a palindrome (34415051443).

The spelling of 23312030111 in words is "twenty-three billion, three hundred twelve million, thirty thousand, one hundred eleven".