11018018 has 16 divisors (see below), whose sum is σ = 18182880. Its totient is φ = 5006980.

The previous prime is 11017973. The next prime is 11018027. The reversal of 11018018 is 81081011.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 593 + ... + 4731.

It is an arithmetic number, because the mean of its divisors is an integer number (1136430).

Almost surely, 2^11018018 is an apocalyptic number.

11018018 is a deficient number, since it is larger than the sum of its proper divisors (7164862).

11018018 is an equidigital number, since it uses as much as digits as its factorization.

11018018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4174 (or 4152 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 20.

The square root of 11018018 is about 3319.3399946375. The cubic root of 11018018 is about 222.5193721297.

Adding to 11018018 its reverse (81081011), we get a palindrome (92099029).

It can be divided in two parts, 1101 and 8018, that added together give a palindrome (9119).

The spelling of 11018018 in words is "eleven million, eighteen thousand, eighteen".