10323213113221 has 16 divisors (see below), whose sum is σ = 10945230105600. Its totient is φ = 9709071725808.

The previous prime is 10323213113219. The next prime is 10323213113231. The reversal of 10323213113221 is 12231131232301.

It is a cyclic number.

It is not a de Polignac number, because 10323213113221 - 2¹ = 10323213113219 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10323213113201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64949970 + ... + 65108716.

It is an arithmetic number, because the mean of its divisors is an integer number (684076881600).

Almost surely, 2^{10323213113221} is an apocalyptic number.

It is an amenable number.

10323213113221 is a deficient number, since it is larger than the sum of its proper divisors (622016992379).

10323213113221 is a wasteful number, since it uses less digits than its factorization.

10323213113221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183528.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 10323213113221 its reverse (12231131232301), we get a palindrome (22554344345522).

The spelling of 10323213113221 in words is "ten trillion, three hundred twenty-three billion, two hundred thirteen million, one hundred thirteen thousand, two hundred twenty-one".