100233203203 has 4 divisors (see below), whose sum is σ = 114552232240. Its totient is φ = 85914174168.

The previous prime is 100233203173. The next prime is 100233203207. The reversal of 100233203203 is 302302332001.

It is a happy number.

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 100233203203 - 2²¹ = 100231106051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100233203207) 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 3 ways as a sum of consecutive naturals, for example, 7159514508 + ... + 7159514521.

It is an arithmetic number, because the mean of its divisors is an integer number (28638058060).

Almost surely, 2^100233203203 is an apocalyptic number.

100233203203 is a deficient number, since it is larger than the sum of its proper divisors (14319029037).

100233203203 is an equidigital number, since it uses as much as digits as its factorization.

100233203203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14319029036.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 100233203203 its reverse (302302332001), we get a palindrome (402535535204).

The spelling of 100233203203 in words is "one hundred billion, two hundred thirty-three million, two hundred three thousand, two hundred three".