201210202001213 has 4 divisors (see below), whose sum is σ = 201857180143008. Its totient is φ = 200563223859420.

The previous prime is 201210202001197. The next prime is 201210202001227. The reversal of 201210202001213 is 312100202012102.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 201210202001213 - 2⁴ = 201210202001197 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 201210202001191 and 201210202001200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201210202001113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 323489070431 + ... + 323489071052.

It is an arithmetic number, because the mean of its divisors is an integer number (50464295035752).

Almost surely, 2^{201210202001213} is an apocalyptic number.

It is an amenable number.

201210202001213 is a deficient number, since it is larger than the sum of its proper divisors (646978141795).

201210202001213 is an equidigital number, since it uses as much as digits as its factorization.

201210202001213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 646978141794.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 201210202001213 its reverse (312100202012102), we get a palindrome (513310404013315).

The spelling of 201210202001213 in words is "two hundred one trillion, two hundred ten billion, two hundred two million, one thousand, two hundred thirteen".