100603232203 has 4 divisors (see below), whose sum is σ = 100606979368. Its totient is φ = 100599485040.

The previous prime is 100603232201. The next prime is 100603232227. The reversal of 100603232203 is 302232306001.

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

It is a cyclic number.

It is not a de Polignac number, because 100603232203 - 2¹ = 100603232201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100603232201) 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, 1833018 + ... + 1887103.

It is an arithmetic number, because the mean of its divisors is an integer number (25151744842).

Almost surely, 2^100603232203 is an apocalyptic number.

100603232203 is a deficient number, since it is larger than the sum of its proper divisors (3747165).

100603232203 is an equidigital number, since it uses as much as digits as its factorization.

100603232203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3747164.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 100603232203 its reverse (302232306001), we get a palindrome (402835538204).

The spelling of 100603232203 in words is "one hundred billion, six hundred three million, two hundred thirty-two thousand, two hundred three".