100110003203 has 16 divisors (see below), whose sum is σ = 120647089920. Its totient is φ = 81147881376.

The previous prime is 100110003197. The next prime is 100110003209. The reversal of 100110003203 is 302300011001.

It is an interprime number because it is at equal distance from previous prime (100110003197) and next prime (100110003209).

It is a cyclic number.

It is not a de Polignac number, because 100110003203 - 2²⁴ = 100093225987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100110003209) 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, 593600 + ... + 743357.

It is an arithmetic number, because the mean of its divisors is an integer number (7540443120).

Almost surely, 2^100110003203 is an apocalyptic number.

100110003203 is a deficient number, since it is larger than the sum of its proper divisors (20537086717).

100110003203 is a wasteful number, since it uses less digits than its factorization.

100110003203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1337546.

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

Adding to 100110003203 its reverse (302300011001), we get a palindrome (402410014204).

The spelling of 100110003203 in words is "one hundred billion, one hundred ten million, three thousand, two hundred three".