10333321109 has 4 divisors (see below), whose sum is σ = 10666654080. Its totient is φ = 9999988140.

The previous prime is 10333321081. The next prime is 10333321111. The reversal of 10333321109 is 90112333301.

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 10333321109 - 2⁸ = 10333320853 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 (10333351109) 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, 166666439 + ... + 166666500.

It is an arithmetic number, because the mean of its divisors is an integer number (2666663520).

Almost surely, 2^10333321109 is an apocalyptic number.

It is an amenable number.

10333321109 is a deficient number, since it is larger than the sum of its proper divisors (333332971).

10333321109 is an equidigital number, since it uses as much as digits as its factorization.

10333321109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333332970.

The product of its (nonzero) digits is 1458, while the sum is 26.

The spelling of 10333321109 in words is "ten billion, three hundred thirty-three million, three hundred twenty-one thousand, one hundred nine".