11318105108 has 6 divisors (see below), whose sum is σ = 19806683946. Its totient is φ = 5659052552.

The previous prime is 11318105093. The next prime is 11318105111. The reversal of 11318105108 is 80150181311.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 11196179344 + 121925764 = 105812^2 + 11042^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1414763135 + ... + 1414763142.

It is an arithmetic number, because the mean of its divisors is an integer number (3301113991).

Almost surely, 2^11318105108 is an apocalyptic number.

It is an amenable number.

11318105108 is a deficient number, since it is larger than the sum of its proper divisors (8488578838).

11318105108 is a wasteful number, since it uses less digits than its factorization.

11318105108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2829526281 (or 2829526279 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 29.

Adding to 11318105108 its reverse (80150181311), we get a palindrome (91468286419).

The spelling of 11318105108 in words is "eleven billion, three hundred eighteen million, one hundred five thousand, one hundred eight".