1100104345 has 8 divisors (see below), whose sum is σ = 1321726464. Its totient is φ = 879015984.

The previous prime is 1100104319. The next prime is 1100104361. The reversal of 1100104345 is 5434010011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1100104345 - 2²⁷ = 965886617 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128889 + ... + 137158.

It is an arithmetic number, because the mean of its divisors is an integer number (165215808).

Almost surely, 2^1100104345 is an apocalyptic number.

It is an amenable number.

1100104345 is a deficient number, since it is larger than the sum of its proper divisors (221622119).

1100104345 is an equidigital number, since it uses as much as digits as its factorization.

1100104345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266879.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 1100104345 is about 33167.8209263135. The cubic root of 1100104345 is about 1032.3127548088.

Adding to 1100104345 its reverse (5434010011), we get a palindrome (6534114356).

The spelling of 1100104345 in words is "one billion, one hundred million, one hundred four thousand, three hundred forty-five".