11018053 has 4 divisors (see below), whose sum is σ = 11286828. Its totient is φ = 10749280.

The previous prime is 11018027. The next prime is 11018071. The reversal of 11018053 is 35081011.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5919489 + 5098564 = 2433^2 + 2258^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11018053 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11018053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11018093) by changing a digit.

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, 134326 + ... + 134407.

It is an arithmetic number, because the mean of its divisors is an integer number (2821707).

Almost surely, 2^11018053 is an apocalyptic number.

It is an amenable number.

11018053 is a deficient number, since it is larger than the sum of its proper divisors (268775).

11018053 is an equidigital number, since it uses as much as digits as its factorization.

11018053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268774.

The product of its (nonzero) digits is 120, while the sum is 19.

The square root of 11018053 is about 3319.3452667657. The cubic root of 11018053 is about 222.5196077489.

Adding to 11018053 its reverse (35081011), we get a palindrome (46099064).

The spelling of 11018053 in words is "eleven million, eighteen thousand, fifty-three".