11340331 has 8 divisors (see below), whose sum is σ = 11694960. Its totient is φ = 10991232.

The previous prime is 11340299. The next prime is 11340349. The reversal of 11340331 is 13304311.

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 11340331 - 2⁵ = 11340299 is a prime.

It is a super-2 number, since 2×11340331² = 257206214379122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11340361) 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 7 ways as a sum of consecutive naturals, for example, 2991 + ... + 5623.

It is an arithmetic number, because the mean of its divisors is an integer number (1461870).

Almost surely, 2^11340331 is an apocalyptic number.

11340331 is a deficient number, since it is larger than the sum of its proper divisors (354629).

11340331 is an equidigital number, since it uses as much as digits as its factorization.

11340331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2765.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 11340331 is about 3367.5407941107. The cubic root of 11340331 is about 224.6683575007.

Adding to 11340331 its reverse (13304311), we get a palindrome (24644642).

The spelling of 11340331 in words is "eleven million, three hundred forty thousand, three hundred thirty-one".