201110110423 has 2 divisors, whose sum is σ = 201110110424. Its totient is φ = 201110110422.

The previous prime is 201110110417. The next prime is 201110110429. The reversal of 201110110423 is 324011011102.

201110110423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (201110110417) and next prime (201110110429).

It is a cyclic number.

It is not a de Polignac number, because 201110110423 - 2⁵ = 201110110391 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 201110110397 and 201110110406.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201110110429) 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, 100555055211 + 100555055212.

It is an arithmetic number, because the mean of its divisors is an integer number (100555055212).

Almost surely, 2^201110110423 is an apocalyptic number.

201110110423 is a deficient number, since it is larger than the sum of its proper divisors (1).

201110110423 is an equidigital number, since it uses as much as digits as its factorization.

201110110423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 201110110423 its reverse (324011011102), we get a palindrome (525121121525).

The spelling of 201110110423 in words is "two hundred one billion, one hundred ten million, one hundred ten thousand, four hundred twenty-three".