100201103203 has 8 divisors (see below), whose sum is σ = 100405558800. Its totient is φ = 99996826848.

The previous prime is 100201103183. The next prime is 100201103207. The reversal of 100201103203 is 302301102001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100201103203 is a prime.

It is a super-2 number, since 2×100201103203² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100201103207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1104225 + ... + 1191517.

It is an arithmetic number, because the mean of its divisors is an integer number (12550694850).

Almost surely, 2^100201103203 is an apocalyptic number.

100201103203 is a deficient number, since it is larger than the sum of its proper divisors (204455597).

100201103203 is an equidigital number, since it uses as much as digits as its factorization.

100201103203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89621.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 100201103203 its reverse (302301102001), we get a palindrome (402502205204).

The spelling of 100201103203 in words is "one hundred billion, two hundred one million, one hundred three thousand, two hundred three".