11110243 has 4 divisors (see below), whose sum is σ = 11178568. Its totient is φ = 11041920.

The previous prime is 11110237. The next prime is 11110271. The reversal of 11110243 is 34201111.

11110243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11110243 - 2¹³ = 11102051 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (11110213) 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, 33918 + ... + 34243.

It is an arithmetic number, because the mean of its divisors is an integer number (2794642).

Almost surely, 2^11110243 is an apocalyptic number.

11110243 is a deficient number, since it is larger than the sum of its proper divisors (68325).

11110243 is an equidigital number, since it uses as much as digits as its factorization.

11110243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68324.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 11110243 is about 3333.2031141231. The cubic root of 11110243 is about 223.1385051209.

Adding to 11110243 its reverse (34201111), we get a palindrome (45311354).

The spelling of 11110243 in words is "eleven million, one hundred ten thousand, two hundred forty-three".