11003230 has 16 divisors (see below), whose sum is σ = 22635360. Its totient is φ = 3772512.

The previous prime is 11003197. The next prime is 11003249. The reversal of 11003230 is 3230011.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78525 + ... + 78664.

It is an arithmetic number, because the mean of its divisors is an integer number (1414710).

Almost surely, 2^11003230 is an apocalyptic number.

11003230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11003230 is an abundant number, since it is smaller than the sum of its proper divisors (11632130).

11003230 is a wasteful number, since it uses less digits than its factorization.

11003230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157203.

The product of its (nonzero) digits is 18, while the sum is 10.

The square root of 11003230 is about 3317.1116954363. Note that the first 3 decimals coincide. The cubic root of 11003230 is about 222.4197749742.

Adding to 11003230 its reverse (3230011), we get a palindrome (14233241).

The spelling of 11003230 in words is "eleven million, three thousand, two hundred thirty".