11130085 has 8 divisors (see below), whose sum is σ = 13787136. Its totient is φ = 8616720.

The previous prime is 11130083. The next prime is 11130089. The reversal of 11130085 is 58003111.

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

It is not a de Polignac number, because 11130085 - 2¹ = 11130083 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11130083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35749 + ... + 36058.

It is an arithmetic number, because the mean of its divisors is an integer number (1723392).

Almost surely, 2^11130085 is an apocalyptic number.

It is an amenable number.

11130085 is a deficient number, since it is larger than the sum of its proper divisors (2657051).

11130085 is an equidigital number, since it uses as much as digits as its factorization.

11130085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71843.

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

The square root of 11130085 is about 3336.1782026744. The cubic root of 11130085 is about 223.2712619262.

Adding to 11130085 its reverse (58003111), we get a palindrome (69133196).

The spelling of 11130085 in words is "eleven million, one hundred thirty thousand, eighty-five".