110242117 has 2 divisors, whose sum is σ = 110242118. Its totient is φ = 110242116.

The previous prime is 110242109. The next prime is 110242141. The reversal of 110242117 is 711242011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 67914081 + 42328036 = 8241^2 + 6506^2 .

It is a cyclic number.

It is not a de Polignac number, because 110242117 - 2³ = 110242109 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 110242094 and 110242103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110242217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55121058 + 55121059.

It is an arithmetic number, because the mean of its divisors is an integer number (55121059).

Almost surely, 2^110242117 is an apocalyptic number.

It is an amenable number.

110242117 is a deficient number, since it is larger than the sum of its proper divisors (1).

110242117 is an equidigital number, since it uses as much as digits as its factorization.

110242117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 112, while the sum is 19.

The square root of 110242117 is about 10499.6246123373. The cubic root of 110242117 is about 479.4932687672.

Adding to 110242117 its reverse (711242011), we get a palindrome (821484128).

The spelling of 110242117 in words is "one hundred ten million, two hundred forty-two thousand, one hundred seventeen".