1123341 has 4 divisors (see below), whose sum is σ = 1497792. Its totient is φ = 748892.

The previous prime is 1123327. The next prime is 1123349. The reversal of 1123341 is 1433211.

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.

It is a cyclic number.

It is not a de Polignac number, because 1123341 - 2¹¹ = 1121293 is a prime.

It is a D-number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1123341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1123349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187221 + ... + 187226.

It is an arithmetic number, because the mean of its divisors is an integer number (374448).

2^1123341 is an apocalyptic number.

It is an amenable number.

1123341 is a deficient number, since it is larger than the sum of its proper divisors (374451).

1123341 is an equidigital number, since it uses as much as digits as its factorization.

1123341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374450.

The product of its digits is 72, while the sum is 15.

The square root of 1123341 is about 1059.8778231476. The cubic root of 1123341 is about 103.9530421638.

Adding to 1123341 its reverse (1433211), we get a palindrome (2556552).

The spelling of 1123341 in words is "one million, one hundred twenty-three thousand, three hundred forty-one".