100303010003103 has 32 divisors (see below), whose sum is σ = 141832550346240. Its totient is φ = 62874801175680.

The previous prime is 100303010003099. The next prime is 100303010003129. The reversal of 100303010003103 is 301300010303001.

It is not a de Polignac number, because 100303010003103 - 2² = 100303010003099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100303010003803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1619673 + ... + 14255853.

It is an arithmetic number, because the mean of its divisors is an integer number (4432267198320).

Almost surely, 2^{100303010003103} is an apocalyptic number.

100303010003103 is a deficient number, since it is larger than the sum of its proper divisors (41529540343137).

100303010003103 is a wasteful number, since it uses less digits than its factorization.

100303010003103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12637247.

The product of its (nonzero) digits is 81, while the sum is 15.

Adding to 100303010003103 its reverse (301300010303001), we get a palindrome (401603020306104).

The spelling of 100303010003103 in words is "one hundred trillion, three hundred three billion, ten million, three thousand, one hundred three".