100200100103 has 8 divisors (see below), whose sum is σ = 101635951200. Its totient is φ = 98765958528.

The previous prime is 100200100067. The next prime is 100200100123. The reversal of 100200100103 is 301001002001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 100200100103 - 2¹⁰ = 100200099079 is a prime.

It is a super-2 number, since 2×100200100103² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100200100123) 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, 309083 + ... + 543996.

It is an arithmetic number, because the mean of its divisors is an integer number (12704493900).

Almost surely, 2^100200100103 is an apocalyptic number.

100200100103 is a deficient number, since it is larger than the sum of its proper divisors (1435851097).

100200100103 is an equidigital number, since it uses as much as digits as its factorization.

100200100103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 854761.

The product of its (nonzero) digits is 6, while the sum is 8.

Adding to 100200100103 its reverse (301001002001), we get a palindrome (401201102104).

The spelling of 100200100103 in words is "one hundred billion, two hundred million, one hundred thousand, one hundred three".