11341145 has 4 divisors (see below), whose sum is σ = 13609380. Its totient is φ = 9072912.

The previous prime is 11341103. The next prime is 11341171. The reversal of 11341145 is 54114311.

It is a happy number.

11341145 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 4596736 + 6744409 = 2144^2 + 2597^2 .

It is a cyclic number.

It is not a de Polignac number, because 11341145 - 2¹⁶ = 11275609 is a prime.

It is a super-2 number, since 2×11341145² = 257243139822050, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1134110 + ... + 1134119.

It is an arithmetic number, because the mean of its divisors is an integer number (3402345).

Almost surely, 2^11341145 is an apocalyptic number.

It is an amenable number.

11341145 is a deficient number, since it is larger than the sum of its proper divisors (2268235).

11341145 is an equidigital number, since it uses as much as digits as its factorization.

11341145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2268234.

The product of its digits is 240, while the sum is 20.

The square root of 11341145 is about 3367.6616516509. The cubic root of 11341145 is about 224.6737328778.

Adding to 11341145 its reverse (54114311), we get a palindrome (65455456).

The spelling of 11341145 in words is "eleven million, three hundred forty-one thousand, one hundred forty-five".