11315329 has 4 divisors (see below), whose sum is σ = 11325184. Its totient is φ = 11305476.

The previous prime is 11315327. The next prime is 11315347. The reversal of 11315329 is 92351311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 11315329 - 2¹ = 11315327 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11315327) 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, 2937 + ... + 5590.

It is an arithmetic number, because the mean of its divisors is an integer number (2831296).

Almost surely, 2^11315329 is an apocalyptic number.

It is an amenable number.

11315329 is a deficient number, since it is larger than the sum of its proper divisors (9855).

11315329 is an equidigital number, since it uses as much as digits as its factorization.

11315329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9854.

The product of its digits is 810, while the sum is 25.

The square root of 11315329 is about 3363.8265413068. The cubic root of 11315329 is about 224.5031274211.

The spelling of 11315329 in words is "eleven million, three hundred fifteen thousand, three hundred twenty-nine".