10333103221 has 4 divisors (see below), whose sum is σ = 11809260832. Its totient is φ = 8856945612.

The previous prime is 10333103219. The next prime is 10333103233. The reversal of 10333103221 is 12230133301.

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, and also an emirpimes, since its reverse is a distinct semiprime: 12230133301 = 67 ⋅182539303.

It is a cyclic number.

It is not a de Polignac number, because 10333103221 - 2¹ = 10333103219 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10333107221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 738078795 + ... + 738078808.

It is an arithmetic number, because the mean of its divisors is an integer number (2952315208).

Almost surely, 2^10333103221 is an apocalyptic number.

It is an amenable number.

10333103221 is a deficient number, since it is larger than the sum of its proper divisors (1476157611).

10333103221 is an equidigital number, since it uses as much as digits as its factorization.

10333103221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1476157610.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 10333103221 its reverse (12230133301), we get a palindrome (22563236522).

The spelling of 10333103221 in words is "ten billion, three hundred thirty-three million, one hundred three thousand, two hundred twenty-one".