1100745117 has 12 divisors (see below), whose sum is σ = 1641254784. Its totient is φ = 710157960.

The previous prime is 1100744977. The next prime is 1100745137. The reversal of 1100745117 is 7115470011.

It is not a de Polignac number, because 1100745117 - 2⁸ = 1100744861 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100745137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1972383 + ... + 1972940.

It is an arithmetic number, because the mean of its divisors is an integer number (136771232).

Almost surely, 2^1100745117 is an apocalyptic number.

It is an amenable number.

1100745117 is a deficient number, since it is larger than the sum of its proper divisors (540509667).

1100745117 is a wasteful number, since it uses less digits than its factorization.

1100745117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3945360 (or 3945357 counting only the distinct ones).

The product of its (nonzero) digits is 980, while the sum is 27.

The square root of 1100745117 is about 33177.4790633647. The cubic root of 1100745117 is about 1032.5131445033.

The spelling of 1100745117 in words is "one billion, one hundred million, seven hundred forty-five thousand, one hundred seventeen".