212142071353 has 2 divisors, whose sum is σ = 212142071354. Its totient is φ = 212142071352.

The previous prime is 212142071321. The next prime is 212142071387. The reversal of 212142071353 is 353170241212.

212142071353 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 can be written as a sum of positive squares in only one way, i.e., 112243090729 + 99898980624 = 335027^2 + 316068^2 .

It is a cyclic number.

It is not a de Polignac number, because 212142071353 - 2⁵ = 212142071321 is a prime.

It is not a weakly prime, because it can be changed into another prime (212142051353) 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, 106071035676 + 106071035677.

It is an arithmetic number, because the mean of its divisors is an integer number (106071035677).

Almost surely, 2^212142071353 is an apocalyptic number.

It is an amenable number.

212142071353 is a deficient number, since it is larger than the sum of its proper divisors (1).

212142071353 is an equidigital number, since it uses as much as digits as its factorization.

212142071353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 31.

The spelling of 212142071353 in words is "two hundred twelve billion, one hundred forty-two million, seventy-one thousand, three hundred fifty-three".