212320320021059 has 2 divisors, whose sum is σ = 212320320021060. Its totient is φ = 212320320021058.

The previous prime is 212320320020987. The next prime is 212320320021157. The reversal of 212320320021059 is 950120023023212.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-212320320021059 is a prime.

It is not a weakly prime, because it can be changed into another prime (212320320081059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106160160010529 + 106160160010530.

It is an arithmetic number, because the mean of its divisors is an integer number (106160160010530).

Almost surely, 2^{212320320021059} is an apocalyptic number.

212320320021059 is a deficient number, since it is larger than the sum of its proper divisors (1).

212320320021059 is an equidigital number, since it uses as much as digits as its factorization.

212320320021059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 32.

The spelling of 212320320021059 in words is "two hundred twelve trillion, three hundred twenty billion, three hundred twenty million, twenty-one thousand, fifty-nine".