1105600345 has 16 divisors (see below), whose sum is σ = 1335663360. Its totient is φ = 878540544.

The previous prime is 1105600343. The next prime is 1105600361. The reversal of 1105600345 is 5430065011.

It is a cyclic number.

It is not a de Polignac number, because 1105600345 - 2¹ = 1105600343 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1105600343) 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, 518241 + ... + 520369.

It is an arithmetic number, because the mean of its divisors is an integer number (83478960).

Almost surely, 2^1105600345 is an apocalyptic number.

It is an amenable number.

1105600345 is a deficient number, since it is larger than the sum of its proper divisors (230063015).

1105600345 is a wasteful number, since it uses less digits than its factorization.

1105600345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2784.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 1105600345 is about 33250.5690928742. The cubic root of 1105600345 is about 1034.0290068022.

Adding to 1105600345 its reverse (5430065011), we get a palindrome (6535665356).

The spelling of 1105600345 in words is "one billion, one hundred five million, six hundred thousand, three hundred forty-five".