10213213130221 has 8 divisors (see below), whose sum is σ = 10250357816160. Its totient is φ = 10176084004752.

The previous prime is 10213213130209. The next prime is 10213213130317. The reversal of 10213213130221 is 12203131231201.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10213213130221 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10213213130192 and 10213213130201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10213213130621) 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, 2574211 + ... + 5201248.

It is an arithmetic number, because the mean of its divisors is an integer number (1281294727020).

Almost surely, 2^{10213213130221} is an apocalyptic number.

It is an amenable number.

10213213130221 is a deficient number, since it is larger than the sum of its proper divisors (37144685939).

10213213130221 is an equidigital number, since it uses as much as digits as its factorization.

10213213130221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7780235.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 10213213130221 its reverse (12203131231201), we get a palindrome (22416344361422).

The spelling of 10213213130221 in words is "ten trillion, two hundred thirteen billion, two hundred thirteen million, one hundred thirty thousand, two hundred twenty-one".