110120120017 has 2 divisors, whose sum is σ = 110120120018. Its totient is φ = 110120120016.

The previous prime is 110120119987. The next prime is 110120120039. The reversal of 110120120017 is 710021021011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 97933947136 + 12186172881 = 312944^2 + 110391^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110120120017 is a prime.

It is not a weakly prime, because it can be changed into another prime (110120120917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55060060008 + 55060060009.

It is an arithmetic number, because the mean of its divisors is an integer number (55060060009).

Almost surely, 2^110120120017 is an apocalyptic number.

It is an amenable number.

110120120017 is a deficient number, since it is larger than the sum of its proper divisors (1).

110120120017 is an equidigital number, since it uses as much as digits as its factorization.

110120120017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28, while the sum is 16.

Adding to 110120120017 its reverse (710021021011), we get a palindrome (820141141028).

The spelling of 110120120017 in words is "one hundred ten billion, one hundred twenty million, one hundred twenty thousand, seventeen".