212110332321023 has 2 divisors, whose sum is σ = 212110332321024. Its totient is φ = 212110332321022.

The previous prime is 212110332321007. The next prime is 212110332321029. The reversal of 212110332321023 is 320123233011212.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 212110332321023 - 2⁴ = 212110332321007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 212110332320983 and 212110332321001.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212110332321029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106055166160511 + 106055166160512.

It is an arithmetic number, because the mean of its divisors is an integer number (106055166160512).

Almost surely, 2^{212110332321023} is an apocalyptic number.

212110332321023 is a deficient number, since it is larger than the sum of its proper divisors (1).

212110332321023 is an equidigital number, since it uses as much as digits as its factorization.

212110332321023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 212110332321023 its reverse (320123233011212), we get a palindrome (532233565332235).

The spelling of 212110332321023 in words is "two hundred twelve trillion, one hundred ten billion, three hundred thirty-two million, three hundred twenty-one thousand, twenty-three".