105241024345 has 8 divisors (see below), whose sum is σ = 126291219840. Its totient is φ = 84191492400.

The previous prime is 105241024289. The next prime is 105241024349. The reversal of 105241024345 is 543420142501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 105241024345 - 2¹⁷ = 105240893273 is a prime.

It is a super-2 number, since 2×105241024345² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105241024349) 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 7 ways as a sum of consecutive naturals, for example, 304096 + ... + 550414.

It is an arithmetic number, because the mean of its divisors is an integer number (15786402480).

Almost surely, 2^105241024345 is an apocalyptic number.

It is an amenable number.

105241024345 is a deficient number, since it is larger than the sum of its proper divisors (21050195495).

105241024345 is an equidigital number, since it uses as much as digits as its factorization.

105241024345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331775.

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 105241024345 its reverse (543420142501), we get a palindrome (648661166846).

The spelling of 105241024345 in words is "one hundred five billion, two hundred forty-one million, twenty-four thousand, three hundred forty-five".