105445503434003 has 8 divisors (see below), whose sum is σ = 105485731930080. Its totient is φ = 105405280081920.

The previous prime is 105445503433987. The next prime is 105445503434039. The reversal of 105445503434003 is 300434305544501.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 105445503434003 - 2⁴ = 105445503433987 is a prime.

It is a super-2 number, since 2×105445503434003² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105445503434083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39971501 + ... + 42527777.

It is an arithmetic number, because the mean of its divisors is an integer number (13185716491260).

Almost surely, 2^{105445503434003} is an apocalyptic number.

105445503434003 is a deficient number, since it is larger than the sum of its proper divisors (40228496077).

105445503434003 is a wasteful number, since it uses less digits than its factorization.

105445503434003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2571997.

The product of its (nonzero) digits is 864000, while the sum is 41.

Adding to 105445503434003 its reverse (300434305544501), we get a palindrome (405879808978504).

The spelling of 105445503434003 in words is "one hundred five trillion, four hundred forty-five billion, five hundred three million, four hundred thirty-four thousand, three".