10332003021 has 4 divisors (see below), whose sum is σ = 13776004032. Its totient is φ = 6888002012.

The previous prime is 10332003013. The next prime is 10332003049. The reversal of 10332003021 is 12030023301.

10332003021 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 10332003021 - 2³ = 10332003013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10332003001) 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, 1722000501 + ... + 1722000506.

It is an arithmetic number, because the mean of its divisors is an integer number (3444001008).

Almost surely, 2^10332003021 is an apocalyptic number.

It is an amenable number.

10332003021 is a deficient number, since it is larger than the sum of its proper divisors (3444001011).

10332003021 is an equidigital number, since it uses as much as digits as its factorization.

10332003021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3444001010.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 10332003021 its reverse (12030023301), we get a palindrome (22362026322).

The spelling of 10332003021 in words is "ten billion, three hundred thirty-two million, three thousand, twenty-one".