212101303213 has 8 divisors (see below), whose sum is σ = 219378571776. Its totient is φ = 204851240400.

The previous prime is 212101303201. The next prime is 212101303223. The reversal of 212101303213 is 312303101212.

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 212101303213 - 2⁹ = 212101302701 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 (212101303223) 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, 6785578 + ... + 6816763.

It is an arithmetic number, because the mean of its divisors is an integer number (27422321472).

Almost surely, 2^212101303213 is an apocalyptic number.

It is an amenable number.

212101303213 is a deficient number, since it is larger than the sum of its proper divisors (7277268563).

212101303213 is a wasteful number, since it uses less digits than its factorization.

212101303213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13602875.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 212101303213 its reverse (312303101212), we get a palindrome (524404404425).

The spelling of 212101303213 in words is "two hundred twelve billion, one hundred one million, three hundred three thousand, two hundred thirteen".