110384993 has 2 divisors, whose sum is σ = 110384994. Its totient is φ = 110384992.

The previous prime is 110384987. The next prime is 110385007. The reversal of 110384993 is 399483011.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 86638864 + 23746129 = 9308^2 + 4873^2 .

It is a cyclic number.

It is not a de Polignac number, because 110384993 - 2¹⁶ = 110319457 is a prime.

It is a super-2 number, since 2×110384993² = 24369693359220098, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (110381993) 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 as a sum of consecutive naturals, namely, 55192496 + 55192497.

It is an arithmetic number, because the mean of its divisors is an integer number (55192497).

Almost surely, 2^110384993 is an apocalyptic number.

It is an amenable number.

110384993 is a deficient number, since it is larger than the sum of its proper divisors (1).

110384993 is an equidigital number, since it uses as much as digits as its factorization.

110384993 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 38.

The square root of 110384993 is about 10506.4262715730. The cubic root of 110384993 is about 479.7003236493.

The spelling of 110384993 in words is "one hundred ten million, three hundred eighty-four thousand, nine hundred ninety-three".