1104403343 has 4 divisors (see below), whose sum is σ = 1134252120. Its totient is φ = 1074554568.

The previous prime is 1104403337. The next prime is 1104403361. The reversal of 1104403343 is 3433044011.

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

It is a cyclic number.

It is not a de Polignac number, because 1104403343 - 2¹⁶ = 1104337807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1104403843) 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, 14924333 + ... + 14924406.

It is an arithmetic number, because the mean of its divisors is an integer number (283563030).

Almost surely, 2^1104403343 is an apocalyptic number.

1104403343 is a deficient number, since it is larger than the sum of its proper divisors (29848777).

1104403343 is an equidigital number, since it uses as much as digits as its factorization.

1104403343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29848776.

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

The square root of 1104403343 is about 33232.5644962889. The cubic root of 1104403343 is about 1033.6557007969.

Adding to 1104403343 its reverse (3433044011), we get a palindrome (4537447354).

The spelling of 1104403343 in words is "one billion, one hundred four million, four hundred three thousand, three hundred forty-three".