110424323993 has 4 divisors (see below), whose sum is σ = 113408765220. Its totient is φ = 107439882768.

The previous prime is 110424323981. The next prime is 110424324011. The reversal of 110424323993 is 399323424011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 399323424011 = 298861 ⋅1336151.

It can be written as a sum of positive squares in 2 ways, for example, as 106934232064 + 3490091929 = 327008^2 + 59077^2 .

It is a cyclic number.

It is not a de Polignac number, because 110424323993 - 2¹⁰ = 110424322969 is a prime.

It is a super-2 number, since 2×110424323993² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 110424323993.

It is not an unprimeable number, because it can be changed into a prime (110424322993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1492220558 + ... + 1492220631.

It is an arithmetic number, because the mean of its divisors is an integer number (28352191305).

Almost surely, 2^110424323993 is an apocalyptic number.

It is an amenable number.

110424323993 is a deficient number, since it is larger than the sum of its proper divisors (2984441227).

110424323993 is an equidigital number, since it uses as much as digits as its factorization.

110424323993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2984441226.

The product of its (nonzero) digits is 139968, while the sum is 41.

The spelling of 110424323993 in words is "one hundred ten billion, four hundred twenty-four million, three hundred twenty-three thousand, nine hundred ninety-three".