110085817 has 2 divisors, whose sum is σ = 110085818. Its totient is φ = 110085816.

The previous prime is 110085809. The next prime is 110085821. The reversal of 110085817 is 718580011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 89510521 + 20575296 = 9461^2 + 4536^2 .

It is an emirp because it is prime and its reverse (718580011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 110085817 - 2³ = 110085809 is a prime.

It is not a weakly prime, because it can be changed into another prime (110085317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55042908 + 55042909.

It is an arithmetic number, because the mean of its divisors is an integer number (55042909).

Almost surely, 2^110085817 is an apocalyptic number.

It is an amenable number.

110085817 is a deficient number, since it is larger than the sum of its proper divisors (1).

110085817 is an equidigital number, since it uses as much as digits as its factorization.

110085817 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2240, while the sum is 31.

The square root of 110085817 is about 10492.1788490285. The cubic root of 110085817 is about 479.2665549168.

The spelling of 110085817 in words is "one hundred ten million, eighty-five thousand, eight hundred seventeen".