100303100103 has 16 divisors (see below), whose sum is σ = 141858643680. Its totient is φ = 62822270976.

The previous prime is 100303100087. The next prime is 100303100113. The reversal of 100303100103 is 301001303001.

It is not a de Polignac number, because 100303100103 - 2⁴ = 100303100087 is a prime.

It is a super-2 number, since 2×100303100103² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100303100113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1737058 + ... + 1793871.

It is an arithmetic number, because the mean of its divisors is an integer number (8866165230).

Almost surely, 2^100303100103 is an apocalyptic number.

100303100103 is a deficient number, since it is larger than the sum of its proper divisors (41555543577).

100303100103 is a wasteful number, since it uses less digits than its factorization.

100303100103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3531506.

The product of its (nonzero) digits is 27, while the sum is 12.

Adding to 100303100103 its reverse (301001303001), we get a palindrome (401304403104).

The spelling of 100303100103 in words is "one hundred billion, three hundred three million, one hundred thousand, one hundred three".