11320411 has 4 divisors (see below), whose sum is σ = 11710800. Its totient is φ = 10930024.

The previous prime is 11320403. The next prime is 11320417. The reversal of 11320411 is 11402311.

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 11320411 - 2³ = 11320403 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11320391 and 11320400.

It is not an unprimeable number, because it can be changed into a prime (11320417) 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, 195151 + ... + 195208.

It is an arithmetic number, because the mean of its divisors is an integer number (2927700).

Almost surely, 2^11320411 is an apocalyptic number.

11320411 is a deficient number, since it is larger than the sum of its proper divisors (390389).

11320411 is an equidigital number, since it uses as much as digits as its factorization.

11320411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390388.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 11320411 is about 3364.5818462329. The cubic root of 11320411 is about 224.5367323986.

Adding to 11320411 its reverse (11402311), we get a palindrome (22722722).

The spelling of 11320411 in words is "eleven million, three hundred twenty thousand, four hundred eleven".