212101202013 has 8 divisors (see below), whose sum is σ = 285547249728. Its totient is φ = 140027977824.

The previous prime is 212101202011. The next prime is 212101202119. The reversal of 212101202013 is 310202101212.

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

It is not a de Polignac number, because 212101202013 - 2¹ = 212101202011 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 212101201983 and 212101202001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212101202011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 343205520 + ... + 343206137.

It is an arithmetic number, because the mean of its divisors is an integer number (35693406216).

Almost surely, 2^212101202013 is an apocalyptic number.

It is an amenable number.

212101202013 is a deficient number, since it is larger than the sum of its proper divisors (73446047715).

212101202013 is a wasteful number, since it uses less digits than its factorization.

212101202013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 686411763.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 212101202013 its reverse (310202101212), we get a palindrome (522303303225).

The spelling of 212101202013 in words is "two hundred twelve billion, one hundred one million, two hundred two thousand, thirteen".