100200441443 has 4 divisors (see below), whose sum is σ = 102908561520. Its totient is φ = 97492321368.

The previous prime is 100200441427. The next prime is 100200441449. The reversal of 100200441443 is 344144002001.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 100200441443 - 2⁴ = 100200441427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100200441449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1354059983 + ... + 1354060056.

It is an arithmetic number, because the mean of its divisors is an integer number (25727140380).

Almost surely, 2^100200441443 is an apocalyptic number.

100200441443 is a deficient number, since it is larger than the sum of its proper divisors (2708120077).

100200441443 is an equidigital number, since it uses as much as digits as its factorization.

100200441443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2708120076.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 100200441443 its reverse (344144002001), we get a palindrome (444344443444).

The spelling of 100200441443 in words is "one hundred billion, two hundred million, four hundred forty-one thousand, four hundred forty-three".