100341404443 has 4 divisors (see below), whose sum is σ = 114675890800. Its totient is φ = 86006918088.

The previous prime is 100341404381. The next prime is 100341404461. The reversal of 100341404443 is 344404143001.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 344404143001 = 397 ⋅867516733.

It is not a de Polignac number, because 100341404443 - 2²¹ = 100339307291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100341404543) 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, 7167243168 + ... + 7167243181.

It is an arithmetic number, because the mean of its divisors is an integer number (28668972700).

Almost surely, 2^100341404443 is an apocalyptic number.

100341404443 is a deficient number, since it is larger than the sum of its proper divisors (14334486357).

100341404443 is an equidigital number, since it uses as much as digits as its factorization.

100341404443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14334486356.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 100341404443 its reverse (344404143001), we get a palindrome (444745547444).

The spelling of 100341404443 in words is "one hundred billion, three hundred forty-one million, four hundred four thousand, four hundred forty-three".