110197385 has 4 divisors (see below), whose sum is σ = 132236868. Its totient is φ = 88157904.

The previous prime is 110197289. The next prime is 110197387. The reversal of 110197385 is 583791011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 583791011 = 313 ⋅1865147.

It can be written as a sum of positive squares in 2 ways, for example, as 18593344 + 91604041 = 4312^2 + 9571^2 .

It is a cyclic number.

It is not a de Polignac number, because 110197385 - 2¹⁶ = 110131849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110197387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11019734 + ... + 11019743.

It is an arithmetic number, because the mean of its divisors is an integer number (33059217).

Almost surely, 2^110197385 is an apocalyptic number.

It is an amenable number.

110197385 is a deficient number, since it is larger than the sum of its proper divisors (22039483).

110197385 is an equidigital number, since it uses as much as digits as its factorization.

110197385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22039482.

The product of its (nonzero) digits is 7560, while the sum is 35.

The square root of 110197385 is about 10497.4942248138. The cubic root of 110197385 is about 479.4284067007.

The spelling of 110197385 in words is "one hundred ten million, one hundred ninety-seven thousand, three hundred eighty-five".