1101120017 has 4 divisors (see below), whose sum is σ = 1101198336. Its totient is φ = 1101041700.

The previous prime is 1101119993. The next prime is 1101120019. The reversal of 1101120017 is 7100211011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 1101120017 - 2⁶ = 1101119953 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1101119983 and 1101120010.

It is not an unprimeable number, because it can be changed into a prime (1101120019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11609 + ... + 48342.

It is an arithmetic number, because the mean of its divisors is an integer number (275299584).

Almost surely, 2^1101120017 is an apocalyptic number.

It is an amenable number.

1101120017 is a deficient number, since it is larger than the sum of its proper divisors (78319).

1101120017 is an equidigital number, since it uses as much as digits as its factorization.

1101120017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78318.

The product of its (nonzero) digits is 14, while the sum is 14.

The square root of 1101120017 is about 33183.1284992841. The cubic root of 1101120017 is about 1032.6303515462.

Adding to 1101120017 its reverse (7100211011), we get a palindrome (8201331028).

The spelling of 1101120017 in words is "one billion, one hundred one million, one hundred twenty thousand, seventeen".