11117108 has 6 divisors (see below), whose sum is σ = 19454946. Its totient is φ = 5558552.

The previous prime is 11117101. The next prime is 11117123. The reversal of 11117108 is 80171111.

It can be written as a sum of positive squares in only one way, i.e., 11102224 + 14884 = 3332^2 + 122^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11117108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11117101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1389635 + ... + 1389642.

It is an arithmetic number, because the mean of its divisors is an integer number (3242491).

Almost surely, 2^11117108 is an apocalyptic number.

It is an amenable number.

11117108 is a deficient number, since it is larger than the sum of its proper divisors (8337838).

11117108 is a wasteful number, since it uses less digits than its factorization.

11117108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2779281 (or 2779279 counting only the distinct ones).

The product of its (nonzero) digits is 56, while the sum is 20.

The square root of 11117108 is about 3334.2327453254. The cubic root of 11117108 is about 223.1844546240.

Adding to 11117108 its reverse (80171111), we get a palindrome (91288219).

The spelling of 11117108 in words is "eleven million, one hundred seventeen thousand, one hundred eight".