11012343 has 16 divisors (see below), whose sum is σ = 15818880. Its totient is φ = 6791904.

The previous prime is 11012341. The next prime is 11012369. The reversal of 11012343 is 34321011.

11012343 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11012343 - 2¹ = 11012341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11012341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 205 + ... + 4697.

It is an arithmetic number, because the mean of its divisors is an integer number (988680).

Almost surely, 2^11012343 is an apocalyptic number.

11012343 is a deficient number, since it is larger than the sum of its proper divisors (4806537).

11012343 is a wasteful number, since it uses less digits than its factorization.

11012343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4558.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 11012343 is about 3318.4850459208. The cubic root of 11012343 is about 222.4811615578.

Adding to 11012343 its reverse (34321011), we get a palindrome (45333354).

The spelling of 11012343 in words is "eleven million, twelve thousand, three hundred forty-three".