23452303111 has 2 divisors, whose sum is σ = 23452303112. Its totient is φ = 23452303110.

The previous prime is 23452303109. The next prime is 23452303129. The reversal of 23452303111 is 11130325432.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23452303111 - 2¹ = 23452303109 is a prime.

Together with 23452303109, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23452303141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11726151555 + 11726151556.

It is an arithmetic number, because the mean of its divisors is an integer number (11726151556).

Almost surely, 2^23452303111 is an apocalyptic number.

23452303111 is a deficient number, since it is larger than the sum of its proper divisors (1).

23452303111 is an equidigital number, since it uses as much as digits as its factorization.

23452303111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 23452303111 its reverse (11130325432), we get a palindrome (34582628543).

The spelling of 23452303111 in words is "twenty-three billion, four hundred fifty-two million, three hundred three thousand, one hundred eleven".