100200300200023 has 4 divisors (see below), whose sum is σ = 100219346071128. Its totient is φ = 100181254328920.

The previous prime is 100200300199981. The next prime is 100200300200071. The reversal of 100200300200023 is 320002003002001.

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 100200300200023 - 2³³ = 100191710265431 is a prime.

It is a super-4 number, since 4×100200300200023⁴ (a number of 57 digits) contains 4444 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100200300199976 and 100200300200012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100200300200423) 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, 9522927661 + ... + 9522938182.

It is an arithmetic number, because the mean of its divisors is an integer number (25054836517782).

Almost surely, 2^{100200300200023} is an apocalyptic number.

100200300200023 is a deficient number, since it is larger than the sum of its proper divisors (19045871105).

100200300200023 is an equidigital number, since it uses as much as digits as its factorization.

100200300200023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19045871104.

The product of its (nonzero) digits is 72, while the sum is 13.

Adding to 100200300200023 its reverse (320002003002001), we get a palindrome (420202303202024).

The spelling of 100200300200023 in words is "one hundred trillion, two hundred billion, three hundred million, two hundred thousand, twenty-three".