13300161163506 has 96 divisors (see below), whose sum is σ = 33076238502528. Its totient is φ = 3783615897600.

The previous prime is 13300161163463. The next prime is 13300161163519. The reversal of 13300161163506 is 60536116100331.

13300161163506 is a `hidden beast` number, since 1 + 3 + 3 + 0 + 0 + 1 + 6 + 11 + 635 + 0 + 6 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 75459181 + ... + 75635231.

It is an arithmetic number, because the mean of its divisors is an integer number (344544151068).

Almost surely, 2^{13300161163506} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13300161163506, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16538119251264).

13300161163506 is an abundant number, since it is smaller than the sum of its proper divisors (19776077339022).

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

13300161163506 is a wasteful number, since it uses less digits than its factorization.

13300161163506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178656 (or 178653 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 36.

Adding to 13300161163506 its reverse (60536116100331), we get a palindrome (73836277263837).

The spelling of 13300161163506 in words is "thirteen trillion, three hundred billion, one hundred sixty-one million, one hundred sixty-three thousand, five hundred six".