1104871043 has 4 divisors (see below), whose sum is σ = 1105167960. Its totient is φ = 1104574128.

The previous prime is 1104871003. The next prime is 1104871057. The reversal of 1104871043 is 3401784011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3401784011 = 61 ⋅55766951.

It is a cyclic number.

It is not a de Polignac number, because 1104871043 - 2¹² = 1104866947 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1104870997 and 1104871015.

It is not an unprimeable number, because it can be changed into a prime (1104871003) 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 3 ways as a sum of consecutive naturals, for example, 142805 + ... + 150342.

It is an arithmetic number, because the mean of its divisors is an integer number (276291990).

Almost surely, 2^1104871043 is an apocalyptic number.

1104871043 is a deficient number, since it is larger than the sum of its proper divisors (296917).

1104871043 is an equidigital number, since it uses as much as digits as its factorization.

1104871043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296916.

The product of its (nonzero) digits is 2688, while the sum is 29.

The square root of 1104871043 is about 33239.6005240737. The cubic root of 1104871043 is about 1033.8015933119.

The spelling of 1104871043 in words is "one billion, one hundred four million, eight hundred seventy-one thousand, forty-three".