13021103332 has 12 divisors (see below), whose sum is σ = 23986243120. Its totient is φ = 6167891016.

The previous prime is 13021103323. The next prime is 13021103387. The reversal of 13021103332 is 23330112031.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 85665078 + ... + 85665229.

Almost surely, 2^13021103332 is an apocalyptic number.

It is an amenable number.

13021103332 is a deficient number, since it is larger than the sum of its proper divisors (10965139788).

13021103332 is a wasteful number, since it uses less digits than its factorization.

13021103332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171330330 (or 171330328 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 13021103332 its reverse (23330112031), we get a palindrome (36351215363).

The spelling of 13021103332 in words is "thirteen billion, twenty-one million, one hundred three thousand, three hundred thirty-two".