11243105 has 8 divisors (see below), whose sum is σ = 13779072. Its totient is φ = 8802928.

The previous prime is 11243101. The next prime is 11243107. The reversal of 11243105 is 50134211.

11243105 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 11243105 - 2² = 11243101 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11243101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23687 + ... + 24156.

It is an arithmetic number, because the mean of its divisors is an integer number (1722384).

Almost surely, 2^11243105 is an apocalyptic number.

It is an amenable number.

11243105 is a deficient number, since it is larger than the sum of its proper divisors (2535967).

11243105 is an equidigital number, since it uses as much as digits as its factorization.

11243105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47895.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 11243105 is about 3353.0739627989. The cubic root of 11243105 is about 224.0244512531.

Adding to 11243105 its reverse (50134211), we get a palindrome (61377316).

The spelling of 11243105 in words is "eleven million, two hundred forty-three thousand, one hundred five".