13032105553 has 16 divisors (see below), whose sum is σ = 13839081984. Its totient is φ = 12254855040.

The previous prime is 13032105533. The next prime is 13032105557. The reversal of 13032105553 is 35550123031.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13032105553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13032105557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 122176 + ... + 202462.

It is an arithmetic number, because the mean of its divisors is an integer number (864942624).

Almost surely, 2^13032105553 is an apocalyptic number.

It is an amenable number.

13032105553 is a deficient number, since it is larger than the sum of its proper divisors (806976431).

13032105553 is a wasteful number, since it uses less digits than its factorization.

13032105553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80472.

The product of its (nonzero) digits is 6750, while the sum is 28.

Adding to 13032105553 its reverse (35550123031), we get a palindrome (48582228584).

The spelling of 13032105553 in words is "thirteen billion, thirty-two million, one hundred five thousand, five hundred fifty-three".