10443103650401 has 4 divisors (see below), whose sum is σ = 10640143341972. Its totient is φ = 10246063958832.

The previous prime is 10443103650341. The next prime is 10443103650403. The reversal of 10443103650401 is 10405630134401.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4745339424400 + 5697764226001 = 2178380^2 + 2386999^2 .

It is a cyclic number.

It is not a de Polignac number, because 10443103650401 - 2⁶ = 10443103650337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10443103650403) 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, 98519845706 + ... + 98519845811.

It is an arithmetic number, because the mean of its divisors is an integer number (2660035835493).

Almost surely, 2^{10443103650401} is an apocalyptic number.

It is an amenable number.

10443103650401 is a deficient number, since it is larger than the sum of its proper divisors (197039691571).

10443103650401 is an equidigital number, since it uses as much as digits as its factorization.

10443103650401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197039691570.

The product of its (nonzero) digits is 17280, while the sum is 32.

Adding to 10443103650401 its reverse (10405630134401), we get a palindrome (20848733784802).

The spelling of 10443103650401 in words is "ten trillion, four hundred forty-three billion, one hundred three million, six hundred fifty thousand, four hundred one".