212346107 has 2 divisors, whose sum is σ = 212346108. Its totient is φ = 212346106.

The previous prime is 212346077. The next prime is 212346151. The reversal of 212346107 is 701643212.

212346107 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 212346107 - 2⁸ = 212345851 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (212346157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106173053 + 106173054.

It is an arithmetic number, because the mean of its divisors is an integer number (106173054).

Almost surely, 2^212346107 is an apocalyptic number.

212346107 is a deficient number, since it is larger than the sum of its proper divisors (1).

212346107 is an equidigital number, since it uses as much as digits as its factorization.

212346107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 212346107 is about 14572.1002947413. The cubic root of 212346107 is about 596.5975072857.

Adding to 212346107 its reverse (701643212), we get a palindrome (913989319).

The spelling of 212346107 in words is "two hundred twelve million, three hundred forty-six thousand, one hundred seven".