11343320 has 16 divisors (see below), whose sum is σ = 25522560. Its totient is φ = 4537312.

The previous prime is 11343307. The next prime is 11343329. The reversal of 11343320 is 2334311.

It is a happy number.

11343320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11343329) 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, 141752 + ... + 141831.

It is an arithmetic number, because the mean of its divisors is an integer number (1595160).

Almost surely, 2^11343320 is an apocalyptic number.

11343320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11343320 is an abundant number, since it is smaller than the sum of its proper divisors (14179240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11343320 is a wasteful number, since it uses less digits than its factorization.

11343320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283594 (or 283590 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 11343320 is about 3367.9845605347. The cubic root of 11343320 is about 224.6880945710.

Adding to 11343320 its reverse (2334311), we get a palindrome (13677631).

Subtracting from 11343320 its reverse (2334311), we obtain a palindrome (9009009).

The spelling of 11343320 in words is "eleven million, three hundred forty-three thousand, three hundred twenty".