10330103221 has 4 divisors (see below), whose sum is σ = 10330327744. Its totient is φ = 10329878700.

The previous prime is 10330103207. The next prime is 10330103281. The reversal of 10330103221 is 12230103301.

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 10330103221 - 2¹⁵ = 10330070453 is a prime.

It is a super-2 number, since 2×10330103221² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10330103195 and 10330103204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10330103281) 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, 15375 + ... + 144556.

It is an arithmetic number, because the mean of its divisors is an integer number (2582581936).

Almost surely, 2^10330103221 is an apocalyptic number.

It is an amenable number.

10330103221 is a deficient number, since it is larger than the sum of its proper divisors (224523).

10330103221 is an equidigital number, since it uses as much as digits as its factorization.

10330103221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224522.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 10330103221 its reverse (12230103301), we get a palindrome (22560206522).

The spelling of 10330103221 in words is "ten billion, three hundred thirty million, one hundred three thousand, two hundred twenty-one".