11111108 has 12 divisors (see below), whose sum is σ = 19470780. Its totient is φ = 5548032.

The previous prime is 11111101. The next prime is 11111117. The reversal of 11111108 is 80111111.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 7300804 + 3810304 = 2702^2 + 1952^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11111092 and 11111101.

It is not an unprimeable number, because it can be changed into a prime (11111101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2660 + ... + 5412.

It is an arithmetic number, because the mean of its divisors is an integer number (1622565).

Almost surely, 2^11111108 is an apocalyptic number.

It is an amenable number.

11111108 is a deficient number, since it is larger than the sum of its proper divisors (8359672).

11111108 is a wasteful number, since it uses less digits than its factorization.

11111108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3766 (or 3764 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 14.

The square root of 11111108 is about 3333.3328666666. The cubic root of 11111108 is about 223.1442958673.

Adding to 11111108 its reverse (80111111), we get a palindrome (91222219).

The spelling of 11111108 in words is "eleven million, one hundred eleven thousand, one hundred eight".