11604316105 has 16 divisors (see below), whose sum is σ = 14305162320. Its totient is φ = 9030258432.

The previous prime is 11604316103. The next prime is 11604316111. The reversal of 11604316105 is 50161340611.

It can be written as a sum of positive squares in 8 ways, for example, as 1776369609 + 9827946496 = 42147^2 + 99136^2 .

It is a cyclic number.

It is not a de Polignac number, because 11604316105 - 2¹ = 11604316103 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11604316103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1333027 + ... + 1341703.

It is an arithmetic number, because the mean of its divisors is an integer number (894072645).

Almost surely, 2^11604316105 is an apocalyptic number.

It is an amenable number.

11604316105 is a deficient number, since it is larger than the sum of its proper divisors (2700846215).

11604316105 is an equidigital number, since it uses as much as digits as its factorization.

11604316105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15948.

The product of its (nonzero) digits is 2160, while the sum is 28.

Adding to 11604316105 its reverse (50161340611), we get a palindrome (61765656716).

The spelling of 11604316105 in words is "eleven billion, six hundred four million, three hundred sixteen thousand, one hundred five".