10103330221 has 8 divisors (see below), whose sum is σ = 10543964544. Its totient is φ = 9662809200.

The previous prime is 10103330219. The next prime is 10103330257. The reversal of 10103330221 is 12203330101.

10103330221 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 10103330221 - 2¹ = 10103330219 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10103330195 and 10103330204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10103330261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 189696 + ... + 237046.

It is an arithmetic number, because the mean of its divisors is an integer number (1317995568).

Almost surely, 2^10103330221 is an apocalyptic number.

It is an amenable number.

10103330221 is a deficient number, since it is larger than the sum of its proper divisors (440634323).

10103330221 is an equidigital number, since it uses as much as digits as its factorization.

10103330221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56651.

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

Adding to 10103330221 its reverse (12203330101), we get a palindrome (22306660322).

The spelling of 10103330221 in words is "ten billion, one hundred three million, three hundred thirty thousand, two hundred twenty-one".