1101163117 has 24 divisors (see below), whose sum is σ = 1206878400. Its totient is φ = 1003875840.

The previous prime is 1101163093. The next prime is 1101163123. The reversal of 1101163117 is 7113611011.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-1101163117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101163127) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2357718 + ... + 2358184.

It is an arithmetic number, because the mean of its divisors is an integer number (50286600).

Almost surely, 2^1101163117 is an apocalyptic number.

1101163117 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

1101163117 is a deficient number, since it is larger than the sum of its proper divisors (105715283).

1101163117 is a wasteful number, since it uses less digits than its factorization.

1101163117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 741 (or 724 counting only the distinct ones).

The product of its (nonzero) digits is 126, while the sum is 22.

The square root of 1101163117 is about 33183.7779193388. Note that the first 3 decimals coincide. The cubic root of 1101163117 is about 1032.6438244304.

Adding to 1101163117 its reverse (7113611011), we get a palindrome (8214774128).

The spelling of 1101163117 in words is "one billion, one hundred one million, one hundred sixty-three thousand, one hundred seventeen".