11718005106 has 32 divisors (see below), whose sum is σ = 25042279680. Its totient is φ = 3642506496.

The previous prime is 11718005051. The next prime is 11718005107. The reversal of 11718005106 is 60150081711.

11718005106 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (11718005107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 515866 + ... + 538101.

It is an arithmetic number, because the mean of its divisors is an integer number (782571240).

Almost surely, 2^11718005106 is an apocalyptic number.

11718005106 is an abundant number, since it is smaller than the sum of its proper divisors (13324274574).

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

11718005106 is a wasteful number, since it uses less digits than its factorization.

11718005106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1054098.

The product of its (nonzero) digits is 1680, while the sum is 30.

Adding to 11718005106 its reverse (60150081711), we get a palindrome (71868086817).

The spelling of 11718005106 in words is "eleven billion, seven hundred eighteen million, five thousand, one hundred six".