13000403322 has 24 divisors (see below), whose sum is σ = 28766851776. Its totient is φ = 4241266056.

The previous prime is 13000403309. The next prime is 13000403329. The reversal of 13000403322 is 22330400031.

13000403322 is a `hidden beast` number, since 1 + 300 + 0 + 40 + 3 + 322 = 666.

13000403322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 13000403295 and 13000403304.

It is not an unprimeable number, because it can be changed into a prime (13000403329) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 7682608 + ... + 7684299.

It is an arithmetic number, because the mean of its divisors is an integer number (1198618824).

Almost surely, 2^13000403322 is an apocalyptic number.

13000403322 is an abundant number, since it is smaller than the sum of its proper divisors (15766448454).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13000403322 is a wasteful number, since it uses less digits than its factorization.

13000403322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15366962 (or 15366959 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 13000403322 its reverse (22330400031), we get a palindrome (35330803353).

The spelling of 13000403322 in words is "thirteen billion, four hundred three thousand, three hundred twenty-two".