111030102017 has 2 divisors, whose sum is σ = 111030102018. Its totient is φ = 111030102016.

The previous prime is 111030102011. The next prime is 111030102091. The reversal of 111030102017 is 710201030111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 110878344256 + 151757761 = 332984^2 + 12319^2 .

It is a cyclic number.

It is not a de Polignac number, because 111030102017 - 2⁶ = 111030101953 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 111030101986 and 111030102004.

It is not a weakly prime, because it can be changed into another prime (111030102011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55515051008 + 55515051009.

It is an arithmetic number, because the mean of its divisors is an integer number (55515051009).

Almost surely, 2^111030102017 is an apocalyptic number.

It is an amenable number.

111030102017 is a deficient number, since it is larger than the sum of its proper divisors (1).

111030102017 is an equidigital number, since it uses as much as digits as its factorization.

111030102017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42, while the sum is 17.

Adding to 111030102017 its reverse (710201030111), we get a palindrome (821231132128).

The spelling of 111030102017 in words is "one hundred eleven billion, thirty million, one hundred two thousand, seventeen".