105810073841 has 4 divisors (see below), whose sum is σ = 105857889012. Its totient is φ = 105762258672.

The previous prime is 105810073819. The next prime is 105810073843. The reversal of 105810073841 is 148370018501.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 148370018501 = 7351 ⋅20183651.

It can be written as a sum of positive squares in 2 ways, for example, as 97328400625 + 8481673216 = 311975^2 + 92096^2 .

It is a cyclic number.

It is not a de Polignac number, because 105810073841 - 2²² = 105805879537 is a prime.

It is a super-2 number, since 2×105810073841² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 105810073795 and 105810073804.

It is not an unprimeable number, because it can be changed into a prime (105810073843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23904266 + ... + 23908691.

It is an arithmetic number, because the mean of its divisors is an integer number (26464472253).

Almost surely, 2^105810073841 is an apocalyptic number.

It is an amenable number.

105810073841 is a deficient number, since it is larger than the sum of its proper divisors (47815171).

105810073841 is an equidigital number, since it uses as much as digits as its factorization.

105810073841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47815170.

The product of its (nonzero) digits is 26880, while the sum is 38.

The spelling of 105810073841 in words is "one hundred five billion, eight hundred ten million, seventy-three thousand, eight hundred forty-one".