100010110203 has 24 divisors (see below), whose sum is σ = 159606933408. Its totient is φ = 60023116032.

The previous prime is 100010110177. The next prime is 100010110217. The reversal of 100010110203 is 302011010001.

It is not a de Polignac number, because 100010110203 - 2¹² = 100010106107 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (100010180203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14206500 + ... + 14213537.

It is an arithmetic number, because the mean of its divisors is an integer number (6650288892).

Almost surely, 2^100010110203 is an apocalyptic number.

100010110203 is a deficient number, since it is larger than the sum of its proper divisors (59596823205).

100010110203 is a wasteful number, since it uses less digits than its factorization.

100010110203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28420083 (or 28420080 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

Adding to 100010110203 its reverse (302011010001), we get a palindrome (402021120204).

The spelling of 100010110203 in words is "one hundred billion, ten million, one hundred ten thousand, two hundred three".