1108901108 has 12 divisors (see below), whose sum is σ = 2217802272. Its totient is φ = 475243320.

The previous prime is 1108901077. The next prime is 1108901141. The reversal of 1108901108 is 8011098011.

1108901108 is an admirable number.

It is a super-3 number, since 3×1108901108³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19801778 + ... + 19801833.

It is an arithmetic number, because the mean of its divisors is an integer number (184816856).

Almost surely, 2^1108901108 is an apocalyptic number.

It is an amenable number.

1108901108 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1108901108 is a wasteful number, since it uses less digits than its factorization.

1108901108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39603622 (or 39603620 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 29.

The square root of 1108901108 is about 33300.1667863691. The cubic root of 1108901108 is about 1035.0570135147.

Adding to 1108901108 its reverse (8011098011), we get a palindrome (9119999119).

The spelling of 1108901108 in words is "one billion, one hundred eight million, nine hundred one thousand, one hundred eight".