13143350522 has 16 divisors (see below), whose sum is σ = 20883643560. Its totient is φ = 6182466048.

The previous prime is 13143350503. The next prime is 13143350533. The reversal of 13143350522 is 22505334131.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 13084843321 + 58507201 = 114389^2 + 7649^2 .

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, 497 + ... + 162132.

Almost surely, 2^13143350522 is an apocalyptic number.

13143350522 is a deficient number, since it is larger than the sum of its proper divisors (7740293038).

13143350522 is a wasteful number, since it uses less digits than its factorization.

13143350522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165025.

The product of its (nonzero) digits is 10800, while the sum is 29.

Adding to 13143350522 its reverse (22505334131), we get a palindrome (35648684653).

The spelling of 13143350522 in words is "thirteen billion, one hundred forty-three million, three hundred fifty thousand, five hundred twenty-two".