212101110330323 has 2 divisors, whose sum is σ = 212101110330324. Its totient is φ = 212101110330322.

The previous prime is 212101110330299. The next prime is 212101110330391. The reversal of 212101110330323 is 323033011101212.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 212101110330323 - 2³⁰ = 212100036588499 is a prime.

It is a super-3 number, since 3×212101110330323³ (a number of 44 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (212101110333323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106050555165161 + 106050555165162.

It is an arithmetic number, because the mean of its divisors is an integer number (106050555165162).

Almost surely, 2^{212101110330323} is an apocalyptic number.

212101110330323 is a deficient number, since it is larger than the sum of its proper divisors (1).

212101110330323 is an equidigital number, since it uses as much as digits as its factorization.

212101110330323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 212101110330323 its reverse (323033011101212), we get a palindrome (535134121431535).

The spelling of 212101110330323 in words is "two hundred twelve trillion, one hundred one billion, one hundred ten million, three hundred thirty thousand, three hundred twenty-three".