1104243323 has 4 divisors (see below), whose sum is σ = 1104605040. Its totient is φ = 1103881608.

The previous prime is 1104243319. The next prime is 1104243331. The reversal of 1104243323 is 3233424011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3233424011 = 61 ⋅53006951.

It is a cyclic number.

It is not a de Polignac number, because 1104243323 - 2² = 1104243319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1104243223) 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, 176240 + ... + 182397.

It is an arithmetic number, because the mean of its divisors is an integer number (276151260).

Almost surely, 2^1104243323 is an apocalyptic number.

1104243323 is a deficient number, since it is larger than the sum of its proper divisors (361717).

1104243323 is an equidigital number, since it uses as much as digits as its factorization.

1104243323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361716.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 1104243323 is about 33230.1568308066. The cubic root of 1104243323 is about 1033.6057753249.

Adding to 1104243323 its reverse (3233424011), we get a palindrome (4337667334).

The spelling of 1104243323 in words is "one billion, one hundred four million, two hundred forty-three thousand, three hundred twenty-three".