11133130 has 32 divisors (see below), whose sum is σ = 21726144. Its totient is φ = 4091136.

The previous prime is 11133119. The next prime is 11133137. The reversal of 11133130 is 3133111.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 11133130.

It is not an unprimeable number, because it can be changed into a prime (11133137) 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 15 ways as a sum of consecutive naturals, for example, 6549 + ... + 8071.

It is an arithmetic number, because the mean of its divisors is an integer number (678942).

Almost surely, 2^11133130 is an apocalyptic number.

11133130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11133130 is a deficient number, since it is larger than the sum of its proper divisors (10593014).

11133130 is a wasteful number, since it uses less digits than its factorization.

11133130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1590.

The product of its (nonzero) digits is 27, while the sum is 13.

The square root of 11133130 is about 3336.6345319798. The cubic root of 11133130 is about 223.2916211299.

Adding to 11133130 its reverse (3133111), we get a palindrome (14266241).

The spelling of 11133130 in words is "eleven million, one hundred thirty-three thousand, one hundred thirty".