13220123032 has 16 divisors (see below), whose sum is σ = 26245832760. Its totient is φ = 6221234304.

The previous prime is 13220123029. The next prime is 13220123041. The reversal of 13220123032 is 23032102231.

13220123032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3 ways as a sum of consecutive naturals, for example, 48603258 + ... + 48603529.

Almost surely, 2^13220123032 is an apocalyptic number.

It is an amenable number.

13220123032 is a deficient number, since it is larger than the sum of its proper divisors (13025709728).

13220123032 is a wasteful number, since it uses less digits than its factorization.

13220123032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97206810 (or 97206806 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 13220123032 its reverse (23032102231), we get a palindrome (36252225263).

The spelling of 13220123032 in words is "thirteen billion, two hundred twenty million, one hundred twenty-three thousand, thirty-two".