13232003021 has 8 divisors (see below), whose sum is σ = 13556930688. Its totient is φ = 12907180000.

The previous prime is 13232003003. The next prime is 13232003039. The reversal of 13232003021 is 12030023231.

13232003021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13232003003) and next prime (13232003039).

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 13232003021 - 2¹⁸ = 13231740877 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 (13232003051) 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, 270626 + ... + 315756.

It is an arithmetic number, because the mean of its divisors is an integer number (1694616336).

Almost surely, 2^13232003021 is an apocalyptic number.

It is an amenable number.

13232003021 is a deficient number, since it is larger than the sum of its proper divisors (324927667).

13232003021 is an equidigital number, since it uses as much as digits as its factorization.

13232003021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52323.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 13232003021 its reverse (12030023231), we get a palindrome (25262026252).

The spelling of 13232003021 in words is "thirteen billion, two hundred thirty-two million, three thousand, twenty-one".