100130323203 has 16 divisors (see below), whose sum is σ = 148346695200. Its totient is φ = 66751084800.

The previous prime is 100130323177. The next prime is 100130323207. The reversal of 100130323203 is 302323031001.

100130323203 is a `hidden beast` number, since 10 + 0 + 130 + 323 + 203 = 666.

It is not a de Polignac number, because 100130323203 - 2²⁵ = 100096768771 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100130323207) 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 15 ways as a sum of consecutive naturals, for example, 954583 + ... + 1054271.

It is an arithmetic number, because the mean of its divisors is an integer number (9271668450).

Almost surely, 2^100130323203 is an apocalyptic number.

100130323203 is a deficient number, since it is larger than the sum of its proper divisors (48216371997).

100130323203 is an equidigital number, since it uses as much as digits as its factorization.

100130323203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136899 (or 136893 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 100130323203 its reverse (302323031001), we get a palindrome (402453354204).

The spelling of 100130323203 in words is "one hundred billion, one hundred thirty million, three hundred twenty-three thousand, two hundred three".