11112343 has 8 divisors (see below), whose sum is σ = 12147840. Its totient is φ = 10081080.

The previous prime is 11112329. The next prime is 11112371. The reversal of 11112343 is 34321111.

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 11112343 - 2⁹ = 11111831 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 (11112643) 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, 7446 + ... + 8812.

It is an arithmetic number, because the mean of its divisors is an integer number (1518480).

Almost surely, 2^11112343 is an apocalyptic number.

11112343 is a deficient number, since it is larger than the sum of its proper divisors (1035497).

11112343 is a wasteful number, since it uses less digits than its factorization.

11112343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2117.

The product of its digits is 72, while the sum is 16.

The square root of 11112343 is about 3333.5181115452. The cubic root of 11112343 is about 223.1525630594.

Adding to 11112343 its reverse (34321111), we get a palindrome (45433454).

The spelling of 11112343 in words is "eleven million, one hundred twelve thousand, three hundred forty-three".