10321213211 has 8 divisors (see below), whose sum is σ = 10382126400. Its totient is φ = 10260336520.

The previous prime is 10321213181. The next prime is 10321213219. The reversal of 10321213211 is 11231212301.

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-10321213211 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10321213211.

It is not an unprimeable number, because it can be changed into a prime (10321213219) 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, 733916 + ... + 747846.

It is an arithmetic number, because the mean of its divisors is an integer number (1297765800).

Almost surely, 2^10321213211 is an apocalyptic number.

10321213211 is a deficient number, since it is larger than the sum of its proper divisors (60913189).

10321213211 is a wasteful number, since it uses less digits than its factorization.

10321213211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18249.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 10321213211 its reverse (11231212301), we get a palindrome (21552425512).

The spelling of 10321213211 in words is "ten billion, three hundred twenty-one million, two hundred thirteen thousand, two hundred eleven".