1104231 has 4 divisors (see below), whose sum is σ = 1472312. Its totient is φ = 736152.

The previous prime is 1104221. The next prime is 1104241. The reversal of 1104231 is 1324011.

It is a happy number.

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

It is an interprime number because it is at equal distance from previous prime (1104221) and next prime (1104241).

It is not a de Polignac number, because 1104231 - 2¹⁸ = 842087 is a prime.

It is a super-2 number, since 2×1104231² = 2438652202722, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1104221) 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, 184036 + ... + 184041.

It is an arithmetic number, because the mean of its divisors is an integer number (368078).

2^1104231 is an apocalyptic number.

1104231 is a deficient number, since it is larger than the sum of its proper divisors (368081).

1104231 is an equidigital number, since it uses as much as digits as its factorization.

1104231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368080.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 1104231 is about 1050.8239624219. The cubic root of 1104231 is about 103.3601930408.

Adding to 1104231 its reverse (1324011), we get a palindrome (2428242).

The spelling of 1104231 in words is "one million, one hundred four thousand, two hundred thirty-one".