13032020445 has 16 divisors (see below), whose sum is σ = 20852914752. Its totient is φ = 6949850240.

The previous prime is 13032020423. The next prime is 13032020483. The reversal of 13032020445 is 54402023031.

13032020445 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 13032020445 - 2¹⁵ = 13031987677 is a prime.

It is a congruent number.

It is an unprimeable number.

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, 214369 + ... + 268361.

It is an arithmetic number, because the mean of its divisors is an integer number (1303307172).

Almost surely, 2^13032020445 is an apocalyptic number.

13032020445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13032020445 is a deficient number, since it is larger than the sum of its proper divisors (7820894307).

13032020445 is a wasteful number, since it uses less digits than its factorization.

13032020445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70092.

The product of its (nonzero) digits is 2880, while the sum is 24.

Adding to 13032020445 its reverse (54402023031), we get a palindrome (67434043476).

The spelling of 13032020445 in words is "thirteen billion, thirty-two million, twenty thousand, four hundred forty-five".