100003101203 has 16 divisors (see below), whose sum is σ = 105705250560. Its totient is φ = 94498562016.

The previous prime is 100003101167. The next prime is 100003101227. The reversal of 100003101203 is 302101300001.

It is a cyclic number.

It is not a de Polignac number, because 100003101203 - 2⁶ = 100003101139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100003101293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94775 + ... + 457152.

It is an arithmetic number, because the mean of its divisors is an integer number (6606578160).

Almost surely, 2^100003101203 is an apocalyptic number.

100003101203 is a deficient number, since it is larger than the sum of its proper divisors (5702149357).

100003101203 is an equidigital number, since it uses as much as digits as its factorization.

100003101203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 552106.

The product of its (nonzero) digits is 18, while the sum is 11.

Adding to 100003101203 its reverse (302101300001), we get a palindrome (402104401204).

The spelling of 100003101203 in words is "one hundred billion, three million, one hundred one thousand, two hundred three".