13500405313322 has 16 divisors (see below), whose sum is σ = 20553355483872. Its totient is φ = 6649291717200.

The previous prime is 13500405313319. The next prime is 13500405313361. The reversal of 13500405313322 is 22331350400531.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4404368 + ... + 6811700.

It is an arithmetic number, because the mean of its divisors is an integer number (1284584717742).

Almost surely, 2^{13500405313322} is an apocalyptic number.

13500405313322 is a deficient number, since it is larger than the sum of its proper divisors (7052950170550).

13500405313322 is a wasteful number, since it uses less digits than its factorization.

13500405313322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2449253.

The product of its (nonzero) digits is 32400, while the sum is 32.

Adding to 13500405313322 its reverse (22331350400531), we get a palindrome (35831755713853).

The spelling of 13500405313322 in words is "thirteen trillion, five hundred billion, four hundred five million, three hundred thirteen thousand, three hundred twenty-two".