212023319107 has 2 divisors, whose sum is σ = 212023319108. Its totient is φ = 212023319106.

The previous prime is 212023319077. The next prime is 212023319113. The reversal of 212023319107 is 701913320212.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-212023319107 is a prime.

It is not a weakly prime, because it can be changed into another prime (212023319707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106011659553 + 106011659554.

It is an arithmetic number, because the mean of its divisors is an integer number (106011659554).

Almost surely, 2^212023319107 is an apocalyptic number.

212023319107 is a deficient number, since it is larger than the sum of its proper divisors (1).

212023319107 is an equidigital number, since it uses as much as digits as its factorization.

212023319107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 31.

Adding to 212023319107 its reverse (701913320212), we get a palindrome (913936639319).

The spelling of 212023319107 in words is "two hundred twelve billion, twenty-three million, three hundred nineteen thousand, one hundred seven".