13003223032 has 8 divisors (see below), whose sum is σ = 24381043200. Its totient is φ = 6501611512.

The previous prime is 13003223003. The next prime is 13003223033. The reversal of 13003223032 is 23032230031.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13003223033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 812701432 + ... + 812701447.

It is an arithmetic number, because the mean of its divisors is an integer number (3047630400).

Almost surely, 2^13003223032 is an apocalyptic number.

It is an amenable number.

13003223032 is a deficient number, since it is larger than the sum of its proper divisors (11377820168).

13003223032 is a wasteful number, since it uses less digits than its factorization.

13003223032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1625402885 (or 1625402881 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 13003223032 its reverse (23032230031), we get a palindrome (36035453063).

The spelling of 13003223032 in words is "thirteen billion, three million, two hundred twenty-three thousand, thirty-two".