1045104305 has 16 divisors (see below), whose sum is σ = 1449394560. Its totient is φ = 708588672.

The previous prime is 1045104301. The next prime is 1045104323. The reversal of 1045104305 is 5034015401.

1045104305 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 1045104305 - 2² = 1045104301 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1045104301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 164639 + ... + 170868.

It is an arithmetic number, because the mean of its divisors is an integer number (90587160).

Almost surely, 2^1045104305 is an apocalyptic number.

It is an amenable number.

1045104305 is a deficient number, since it is larger than the sum of its proper divisors (404290255).

1045104305 is an equidigital number, since it uses as much as digits as its factorization.

1045104305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335608.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 1045104305 is about 32328.0730171163. The cubic root of 1045104305 is about 1014.8142234025.

Adding to 1045104305 its reverse (5034015401), we get a palindrome (6079119706).

The spelling of 1045104305 in words is "one billion, forty-five million, one hundred four thousand, three hundred five".