11092321 has 4 divisors (see below), whose sum is σ = 11107732. Its totient is φ = 11076912.

The previous prime is 11092303. The next prime is 11092331. The reversal of 11092321 is 12329011.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7980625 + 3111696 = 2825^2 + 1764^2 .

It is a cyclic number.

It is not a de Polignac number, because 11092321 - 2¹⁵ = 11059553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11092331) 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, 6570 + ... + 8083.

It is an arithmetic number, because the mean of its divisors is an integer number (2776933).

Almost surely, 2^11092321 is an apocalyptic number.

It is an amenable number.

11092321 is a deficient number, since it is larger than the sum of its proper divisors (15411).

11092321 is an equidigital number, since it uses as much as digits as its factorization.

11092321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15410.

The product of its (nonzero) digits is 108, while the sum is 19.

The square root of 11092321 is about 3330.5136240526. The cubic root of 11092321 is about 223.0184585256.

The spelling of 11092321 in words is "eleven million, ninety-two thousand, three hundred twenty-one".