100200344423 has 4 divisors (see below), whose sum is σ = 100222700088. Its totient is φ = 100177988760.

The previous prime is 100200344411. The next prime is 100200344449. The reversal of 100200344423 is 324443002001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 324443002001 = 28933 ⋅11213597.

It is a cyclic number.

It is not a de Polignac number, because 100200344423 - 2⁴ = 100200344407 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100200344473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11171108 + ... + 11180073.

It is an arithmetic number, because the mean of its divisors is an integer number (25055675022).

Almost surely, 2^100200344423 is an apocalyptic number.

100200344423 is a deficient number, since it is larger than the sum of its proper divisors (22355665).

100200344423 is an equidigital number, since it uses as much as digits as its factorization.

100200344423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22355664.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 100200344423 its reverse (324443002001), we get a palindrome (424643346424).

The spelling of 100200344423 in words is "one hundred billion, two hundred million, three hundred forty-four thousand, four hundred twenty-three".