212023313339 has 2 divisors, whose sum is σ = 212023313340. Its totient is φ = 212023313338.

The previous prime is 212023313233. The next prime is 212023313357. The reversal of 212023313339 is 933313320212.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 212023313339 - 2¹² = 212023309243 is a prime.

It is not a weakly prime, because it can be changed into another prime (212023313539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106011656669 + 106011656670.

It is an arithmetic number, because the mean of its divisors is an integer number (106011656670).

Almost surely, 2^212023313339 is an apocalyptic number.

212023313339 is a deficient number, since it is larger than the sum of its proper divisors (1).

212023313339 is an equidigital number, since it uses as much as digits as its factorization.

212023313339 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17496, while the sum is 32.

The spelling of 212023313339 in words is "two hundred twelve billion, twenty-three million, three hundred thirteen thousand, three hundred thirty-nine".