11321339 has 4 divisors (see below), whose sum is σ = 11711760. Its totient is φ = 10930920.

The previous prime is 11321329. The next prime is 11321347. The reversal of 11321339 is 93312311.

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 11321339 - 2²⁰ = 10272763 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11321329) 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, 195167 + ... + 195224.

It is an arithmetic number, because the mean of its divisors is an integer number (2927940).

Almost surely, 2^11321339 is an apocalyptic number.

11321339 is a deficient number, since it is larger than the sum of its proper divisors (390421).

11321339 is an equidigital number, since it uses as much as digits as its factorization.

11321339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390420.

The product of its digits is 486, while the sum is 23.

The square root of 11321339 is about 3364.7197505884. The cubic root of 11321339 is about 224.5428677587.

The spelling of 11321339 in words is "eleven million, three hundred twenty-one thousand, three hundred thirty-nine".