11102018 has 8 divisors (see below), whose sum is σ = 16677948. Its totient is φ = 5542704.

The previous prime is 11102009. The next prime is 11102051. The reversal of 11102018 is 81020111.

It can be written as a sum of positive squares in 2 ways, for example, as 6620329 + 4481689 = 2573^2 + 2117^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 11101993 and 11102011.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2321 + ... + 5252.

Almost surely, 2^11102018 is an apocalyptic number.

11102018 is a deficient number, since it is larger than the sum of its proper divisors (5575930).

11102018 is an equidigital number, since it uses as much as digits as its factorization.

11102018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8308.

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

The square root of 11102018 is about 3331.9690874917. The cubic root of 11102018 is about 223.0834277990.

Adding to 11102018 its reverse (81020111), we get a palindrome (92122129).

The spelling of 11102018 in words is "eleven million, one hundred two thousand, eighteen".