212101320301 has 8 divisors (see below), whose sum is σ = 241853089464. Its totient is φ = 184269020160.

The previous prime is 212101320227. The next prime is 212101320413. The reversal of 212101320301 is 103023101212.

212101320301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 970260201 + 211131060100 = 31149^2 + 459490^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 212101320301 - 2¹⁵ = 212101287533 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212101320001) 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 in 7 ways as a sum of consecutive naturals, for example, 479867020 + ... + 479867461.

It is an arithmetic number, because the mean of its divisors is an integer number (30231636183).

Almost surely, 2^212101320301 is an apocalyptic number.

It is an amenable number.

212101320301 is a deficient number, since it is larger than the sum of its proper divisors (29751769163).

212101320301 is a wasteful number, since it uses less digits than its factorization.

212101320301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 959734511.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 212101320301 its reverse (103023101212), we get a palindrome (315124421513).

The spelling of 212101320301 in words is "two hundred twelve billion, one hundred one million, three hundred twenty thousand, three hundred one".