11123330 has 8 divisors (see below), whose sum is σ = 20022012. Its totient is φ = 4449328.

The previous prime is 11123323. The next prime is 11123393. The reversal of 11123330 is 3332111.

It can be written as a sum of positive squares in 2 ways, for example, as 10817521 + 305809 = 3289^2 + 553^2 .

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

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 3 ways as a sum of consecutive naturals, for example, 556157 + ... + 556176.

Almost surely, 2^11123330 is an apocalyptic number.

11123330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11123330 is a deficient number, since it is larger than the sum of its proper divisors (8898682).

11123330 is a wasteful number, since it uses less digits than its factorization.

11123330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1112340.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 11123330 is about 3335.1656630518. The cubic root of 11123330 is about 223.2260839966.

Adding to 11123330 its reverse (3332111), we get a palindrome (14455441).

The spelling of 11123330 in words is "eleven million, one hundred twenty-three thousand, three hundred thirty".