13132030221 has 12 divisors (see below), whose sum is σ = 18970553472. Its totient is φ = 8753733576.

The previous prime is 13132030199. The next prime is 13132030237. The reversal of 13132030221 is 12203023131.

13132030221 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 13132030221 - 2⁶ = 13132030157 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13132030194 and 13132030203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13132030721) 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 11 ways as a sum of consecutive naturals, for example, 13540 + ... + 162626.

It is an arithmetic number, because the mean of its divisors is an integer number (1580879456).

Almost surely, 2^13132030221 is an apocalyptic number.

It is an amenable number.

13132030221 is a deficient number, since it is larger than the sum of its proper divisors (5838523251).

13132030221 is a wasteful number, since it uses less digits than its factorization.

13132030221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158880 (or 158877 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 13132030221 its reverse (12203023131), we get a palindrome (25335053352).

The spelling of 13132030221 in words is "thirteen billion, one hundred thirty-two million, thirty thousand, two hundred twenty-one".