11021108 has 12 divisors (see below), whose sum is σ = 22042272. Its totient is φ = 4723320.

The previous prime is 11021081. The next prime is 11021113. The reversal of 11021108 is 80112011.

11021108 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 11021092 and 11021101.

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, 196778 + ... + 196833.

It is an arithmetic number, because the mean of its divisors is an integer number (1836856).

Almost surely, 2^11021108 is an apocalyptic number.

It is an amenable number.

11021108 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.

11021108 is a wasteful number, since it uses less digits than its factorization.

11021108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393622 (or 393620 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

The square root of 11021108 is about 3319.8054159845. The cubic root of 11021108 is about 222.5401720169.

Adding to 11021108 its reverse (80112011), we get a palindrome (91133119).

The spelling of 11021108 in words is "eleven million, twenty-one thousand, one hundred eight".