11341091 has 4 divisors (see below), whose sum is σ = 12008232. Its totient is φ = 10673952.

The previous prime is 11341087. The next prime is 11341097. The reversal of 11341091 is 19014311.

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 11341091 - 2² = 11341087 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11341097) 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 3 ways as a sum of consecutive naturals, for example, 333545 + ... + 333578.

It is an arithmetic number, because the mean of its divisors is an integer number (3002058).

Almost surely, 2^11341091 is an apocalyptic number.

11341091 is a deficient number, since it is larger than the sum of its proper divisors (667141).

11341091 is an equidigital number, since it uses as much as digits as its factorization.

11341091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 667140.

The product of its (nonzero) digits is 108, while the sum is 20.

The square root of 11341091 is about 3367.6536342088. The cubic root of 11341091 is about 224.6733762883.

The spelling of 11341091 in words is "eleven million, three hundred forty-one thousand, ninety-one".