11170343 has 4 divisors (see below), whose sum is σ = 11827440. Its totient is φ = 10513248.

The previous prime is 11170339. The next prime is 11170361. The reversal of 11170343 is 34307111.

It is a happy number.

11170343 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 11170343 - 2² = 11170339 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11170303) 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, 328523 + ... + 328556.

It is an arithmetic number, because the mean of its divisors is an integer number (2956860).

Almost surely, 2^11170343 is an apocalyptic number.

11170343 is a deficient number, since it is larger than the sum of its proper divisors (657097).

11170343 is an equidigital number, since it uses as much as digits as its factorization.

11170343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 657096.

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 11170343 is about 3342.2063072168. The cubic root of 11170343 is about 223.5401319597.

Adding to 11170343 its reverse (34307111), we get a palindrome (45477454).

The spelling of 11170343 in words is "eleven million, one hundred seventy thousand, three hundred forty-three".