212010220120313 has 2 divisors, whose sum is σ = 212010220120314. Its totient is φ = 212010220120312.

The previous prime is 212010220120219. The next prime is 212010220120373. The reversal of 212010220120313 is 313021022010212.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 159497399875984 + 52512820244329 = 12629228^2 + 7246573^2 .

It is a cyclic number.

It is not a de Polignac number, because 212010220120313 - 2¹⁶ = 212010220054777 is a prime.

It is not a weakly prime, because it can be changed into another prime (212010220120373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106005110060156 + 106005110060157.

It is an arithmetic number, because the mean of its divisors is an integer number (106005110060157).

Almost surely, 2^{212010220120313} is an apocalyptic number.

It is an amenable number.

212010220120313 is a deficient number, since it is larger than the sum of its proper divisors (1).

212010220120313 is an equidigital number, since it uses as much as digits as its factorization.

212010220120313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 212010220120313 its reverse (313021022010212), we get a palindrome (525031242130525).

The spelling of 212010220120313 in words is "two hundred twelve trillion, ten billion, two hundred twenty million, one hundred twenty thousand, three hundred thirteen".