212020321313 has 8 divisors (see below), whose sum is σ = 216281959488. Its totient is φ = 207768359344.

The previous prime is 212020321307. The next prime is 212020321333. The reversal of 212020321313 is 313123020212.

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 212020321313 - 2¹⁴ = 212020304929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212020321333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2374781 + ... + 2462442.

It is an arithmetic number, because the mean of its divisors is an integer number (27035244936).

Almost surely, 2^212020321313 is an apocalyptic number.

It is an amenable number.

212020321313 is a deficient number, since it is larger than the sum of its proper divisors (4261638175).

212020321313 is an equidigital number, since it uses as much as digits as its factorization.

212020321313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4838103.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 212020321313 its reverse (313123020212), we get a palindrome (525143341525).

The spelling of 212020321313 in words is "two hundred twelve billion, twenty million, three hundred twenty-one thousand, three hundred thirteen".