11053230 has 32 divisors (see below), whose sum is σ = 28089504. Its totient is φ = 2774016.

The previous prime is 11053219. The next prime is 11053241. The reversal of 11053230 is 3235011.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11053219) and next prime (11053241).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

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, 10327 + ... + 11346.

It is an arithmetic number, because the mean of its divisors is an integer number (877797).

Almost surely, 2^11053230 is an apocalyptic number.

11053230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11053230 is an abundant number, since it is smaller than the sum of its proper divisors (17036274).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11053230 is a wasteful number, since it uses less digits than its factorization.

11053230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21700.

The product of its (nonzero) digits is 90, while the sum is 15.

The square root of 11053230 is about 3324.6398301169. The cubic root of 11053230 is about 222.7561666855.

Adding to 11053230 its reverse (3235011), we get a palindrome (14288241).

The spelling of 11053230 in words is "eleven million, fifty-three thousand, two hundred thirty".