10333213213321 has 4 divisors (see below), whose sum is σ = 10333238580432. Its totient is φ = 10333187846212.

The previous prime is 10333213213313. The next prime is 10333213213343. The reversal of 10333213213321 is 12331231233301.

It is a happy number.

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 10333213213321 - 2³ = 10333213213313 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 10333213213321.

It is not an unprimeable number, because it can be changed into a prime (10333213223321) 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, 12062395 + ... + 12890608.

It is an arithmetic number, because the mean of its divisors is an integer number (2583309645108).

Almost surely, 2^{10333213213321} is an apocalyptic number.

It is an amenable number.

10333213213321 is a deficient number, since it is larger than the sum of its proper divisors (25367111).

10333213213321 is an equidigital number, since it uses as much as digits as its factorization.

10333213213321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25367110.

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 10333213213321 its reverse (12331231233301), we get a palindrome (22664444446622).

The spelling of 10333213213321 in words is "ten trillion, three hundred thirty-three billion, two hundred thirteen million, two hundred thirteen thousand, three hundred twenty-one".