100200110400443 has 8 divisors (see below), whose sum is σ = 101844233318256. Its totient is φ = 98556035810400.

The previous prime is 100200110400347. The next prime is 100200110400457. The reversal of 100200110400443 is 344004011002001.

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 100200110400443 - 2⁴⁰ = 99100598772667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100200110406443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7889396 + ... + 16206257.

It is an arithmetic number, because the mean of its divisors is an integer number (12730529164782).

Almost surely, 2^{100200110400443} is an apocalyptic number.

100200110400443 is a deficient number, since it is larger than the sum of its proper divisors (1644122917813).

100200110400443 is an equidigital number, since it uses as much as digits as its factorization.

100200110400443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24163885.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 100200110400443 its reverse (344004011002001), we get a palindrome (444204121402444).

The spelling of 100200110400443 in words is "one hundred trillion, two hundred billion, one hundred ten million, four hundred thousand, four hundred forty-three".