1104565043 has 2 divisors, whose sum is σ = 1104565044. Its totient is φ = 1104565042.

The previous prime is 1104565039. The next prime is 1104565067. The reversal of 1104565043 is 3405654011.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1104565043 - 2² = 1104565039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1104564997 and 1104565015.

It is not a weakly prime, because it can be changed into another prime (1104565073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552282521 + 552282522.

It is an arithmetic number, because the mean of its divisors is an integer number (552282522).

Almost surely, 2^1104565043 is an apocalyptic number.

1104565043 is a deficient number, since it is larger than the sum of its proper divisors (1).

1104565043 is an equidigital number, since it uses as much as digits as its factorization.

1104565043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 1104565043 is about 33234.9972619226. The cubic root of 1104565043 is about 1033.7061455223.

The spelling of 1104565043 in words is "one billion, one hundred four million, five hundred sixty-five thousand, forty-three".