11103340 has 12 divisors (see below), whose sum is σ = 23317056. Its totient is φ = 4441328.

The previous prime is 11103311. The next prime is 11103343. The reversal of 11103340 is 4330111.

11103340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 11103340.

It is not an unprimeable number, because it can be changed into a prime (11103343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 277564 + ... + 277603.

It is an arithmetic number, because the mean of its divisors is an integer number (1943088).

Almost surely, 2^11103340 is an apocalyptic number.

11103340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11103340 is an abundant number, since it is smaller than the sum of its proper divisors (12213716).

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

11103340 is a wasteful number, since it uses less digits than its factorization.

11103340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 555176 (or 555174 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 11103340 is about 3332.1674627785. The cubic root of 11103340 is about 223.0922821828.

Adding to 11103340 its reverse (4330111), we get a palindrome (15433451).

The spelling of 11103340 in words is "eleven million, one hundred three thousand, three hundred forty".