11820108 has 24 divisors (see below), whose sum is σ = 27754048. Its totient is φ = 3915216.

The previous prime is 11820103. The next prime is 11820121. The reversal of 11820108 is 80102811.

It is not an unprimeable number, because it can be changed into a prime (11820103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1066 + ... + 4977.

Almost surely, 2^11820108 is an apocalyptic number.

It is an amenable number.

11820108 is an abundant number, since it is smaller than the sum of its proper divisors (15933940).

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

11820108 is a wasteful number, since it uses less digits than its factorization.

11820108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6213 (or 6211 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 21.

The square root of 11820108 is about 3438.0383942010. The cubic root of 11820108 is about 227.7930562999.

Adding to 11820108 its reverse (80102811), we get a palindrome (91922919).

The spelling of 11820108 in words is "eleven million, eight hundred twenty thousand, one hundred eight".