11153085 has 16 divisors (see below), whose sum is σ = 17894976. Its totient is φ = 5931648.

The previous prime is 11153083. The next prime is 11153099. The reversal of 11153085 is 58035111.

It is not a de Polignac number, because 11153085 - 2¹ = 11153083 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11153083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6042 + ... + 7668.

It is an arithmetic number, because the mean of its divisors is an integer number (1118436).

Almost surely, 2^11153085 is an apocalyptic number.

11153085 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11153085 is a deficient number, since it is larger than the sum of its proper divisors (6741891).

11153085 is a wasteful number, since it uses less digits than its factorization.

11153085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2092.

The product of its (nonzero) digits is 600, while the sum is 24.

The square root of 11153085 is about 3339.6234817716. The cubic root of 11153085 is about 223.4249506538.

Adding to 11153085 its reverse (58035111), we get a palindrome (69188196).

The spelling of 11153085 in words is "eleven million, one hundred fifty-three thousand, eighty-five".