23223105301111 has 2 divisors, whose sum is σ = 23223105301112. Its totient is φ = 23223105301110.

The previous prime is 23223105301057. The next prime is 23223105301153. The reversal of 23223105301111 is 11110350132232.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23223105301111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23223105304111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11611552650555 + 11611552650556.

It is an arithmetic number, because the mean of its divisors is an integer number (11611552650556).

Almost surely, 2^{23223105301111} is an apocalyptic number.

23223105301111 is a deficient number, since it is larger than the sum of its proper divisors (1).

23223105301111 is an equidigital number, since it uses as much as digits as its factorization.

23223105301111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 25.

Adding to 23223105301111 its reverse (11110350132232), we get a palindrome (34333455433343).

The spelling of 23223105301111 in words is "twenty-three trillion, two hundred twenty-three billion, one hundred five million, three hundred one thousand, one hundred eleven".