1104204543 has 16 divisors (see below), whose sum is σ = 1595260800. Its totient is φ = 675337824.

The previous prime is 1104204509. The next prime is 1104204601. The reversal of 1104204543 is 3454024011.

It is not a de Polignac number, because 1104204543 - 2¹⁰ = 1104203519 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1104204443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80493 + ... + 93206.

It is an arithmetic number, because the mean of its divisors is an integer number (99703800).

Almost surely, 2^1104204543 is an apocalyptic number.

1104204543 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1104204543 is a deficient number, since it is larger than the sum of its proper divisors (491056257).

1104204543 is a wasteful number, since it uses less digits than its factorization.

1104204543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173878.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 1104204543 is about 33229.5733195598. The cubic root of 1104204543 is about 1033.5936754250.

Adding to 1104204543 its reverse (3454024011), we get a palindrome (4558228554).

The spelling of 1104204543 in words is "one billion, one hundred four million, two hundred four thousand, five hundred forty-three".