212330021303107 has 2 divisors, whose sum is σ = 212330021303108. Its totient is φ = 212330021303106.

The previous prime is 212330021303087. The next prime is 212330021303149. The reversal of 212330021303107 is 701303120033212.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 212330021303107 - 2⁷ = 212330021302979 is a prime.

It is not a weakly prime, because it can be changed into another prime (212330021303177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106165010651553 + 106165010651554.

It is an arithmetic number, because the mean of its divisors is an integer number (106165010651554).

Almost surely, 2^{212330021303107} is an apocalyptic number.

212330021303107 is a deficient number, since it is larger than the sum of its proper divisors (1).

212330021303107 is an equidigital number, since it uses as much as digits as its factorization.

212330021303107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 28.

Adding to 212330021303107 its reverse (701303120033212), we get a palindrome (913633141336319).

The spelling of 212330021303107 in words is "two hundred twelve trillion, three hundred thirty billion, twenty-one million, three hundred three thousand, one hundred seven".