105106040241 has 4 divisors (see below), whose sum is σ = 140141386992. Its totient is φ = 70070693492.

The previous prime is 105106040213. The next prime is 105106040243. The reversal of 105106040241 is 142040601501.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 105106040241 - 2⁹ = 105106039729 is a prime.

It is a super-2 number, since 2×105106040241² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105106040243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17517673371 + ... + 17517673376.

It is an arithmetic number, because the mean of its divisors is an integer number (35035346748).

Almost surely, 2^105106040241 is an apocalyptic number.

It is an amenable number.

105106040241 is a deficient number, since it is larger than the sum of its proper divisors (35035346751).

105106040241 is an equidigital number, since it uses as much as digits as its factorization.

105106040241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35035346750.

The product of its (nonzero) digits is 960, while the sum is 24.

Adding to 105106040241 its reverse (142040601501), we get a palindrome (247146641742).

The spelling of 105106040241 in words is "one hundred five billion, one hundred six million, forty thousand, two hundred forty-one".