10332021021 has 16 divisors (see below), whose sum is σ = 15746531328. Its totient is φ = 5903074800.

The previous prime is 10332020999. The next prime is 10332021053. The reversal of 10332021021 is 12012023301.

10332021021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10332021021 - 2⁶ = 10332020957 is a prime.

10332021021 is a modest number, since divided by 21021 gives 10332 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10332026021) 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 15 ways as a sum of consecutive naturals, for example, 109536 + ... + 180726.

It is an arithmetic number, because the mean of its divisors is an integer number (984158208).

Almost surely, 2^10332021021 is an apocalyptic number.

It is an amenable number.

10332021021 is a deficient number, since it is larger than the sum of its proper divisors (5414510307).

10332021021 is an equidigital number, since it uses as much as digits as its factorization.

10332021021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78112.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 10332021021 its reverse (12012023301), we get a palindrome (22344044322).

The spelling of 10332021021 in words is "ten billion, three hundred thirty-two million, twenty-one thousand, twenty-one".