210110111012023 has 2 divisors, whose sum is σ = 210110111012024. Its totient is φ = 210110111012022.

The previous prime is 210110111011967. The next prime is 210110111012029. The reversal of 210110111012023 is 320210111011012.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-210110111012023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 210110111011988 and 210110111012006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (210110111012029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105055055506011 + 105055055506012.

It is an arithmetic number, because the mean of its divisors is an integer number (105055055506012).

Almost surely, 2^{210110111012023} is an apocalyptic number.

210110111012023 is a deficient number, since it is larger than the sum of its proper divisors (1).

210110111012023 is an equidigital number, since it uses as much as digits as its factorization.

210110111012023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 210110111012023 its reverse (320210111011012), we get a palindrome (530320222023035).

The spelling of 210110111012023 in words is "two hundred ten trillion, one hundred ten billion, one hundred eleven million, twelve thousand, twenty-three".