100101044203 has 4 divisors (see below), whose sum is σ = 102542533128. Its totient is φ = 97659555280.

The previous prime is 100101044167. The next prime is 100101044221. The reversal of 100101044203 is 302440101001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100101044203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100101044243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1220744401 + ... + 1220744482.

It is an arithmetic number, because the mean of its divisors is an integer number (25635633282).

Almost surely, 2^100101044203 is an apocalyptic number.

100101044203 is a deficient number, since it is larger than the sum of its proper divisors (2441488925).

100101044203 is an equidigital number, since it uses as much as digits as its factorization.

100101044203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2441488924.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 100101044203 its reverse (302440101001), we get a palindrome (402541145204).

The spelling of 100101044203 in words is "one hundred billion, one hundred one million, forty-four thousand, two hundred three".