212320212383 has 2 divisors, whose sum is σ = 212320212384. Its totient is φ = 212320212382.

The previous prime is 212320212371. The next prime is 212320212427. The reversal of 212320212383 is 383212023212.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 212320212383 - 2⁴ = 212320212367 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212320215383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106160106191 + 106160106192.

It is an arithmetic number, because the mean of its divisors is an integer number (106160106192).

Almost surely, 2^212320212383 is an apocalyptic number.

212320212383 is a deficient number, since it is larger than the sum of its proper divisors (1).

212320212383 is an equidigital number, since it uses as much as digits as its factorization.

212320212383 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 212320212383 its reverse (383212023212), we get a palindrome (595532235595).

The spelling of 212320212383 in words is "two hundred twelve billion, three hundred twenty million, two hundred twelve thousand, three hundred eighty-three".