12033213330203 has 4 divisors (see below), whose sum is σ = 12958845124848. Its totient is φ = 11107581535560.

The previous prime is 12033213330169. The next prime is 12033213330209. The reversal of 12033213330203 is 30203331233021.

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 12033213330203 - 2¹² = 12033213326107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12033213330209) 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, 462815897303 + ... + 462815897328.

It is an arithmetic number, because the mean of its divisors is an integer number (3239711281212).

Almost surely, 2^{12033213330203} is an apocalyptic number.

12033213330203 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12033213330203 is a deficient number, since it is larger than the sum of its proper divisors (925631794645).

12033213330203 is an equidigital number, since it uses as much as digits as its factorization.

12033213330203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 925631794644.

The product of its (nonzero) digits is 5832, while the sum is 26.

Adding to 12033213330203 its reverse (30203331233021), we get a palindrome (42236544563224).

The spelling of 12033213330203 in words is "twelve trillion, thirty-three billion, two hundred thirteen million, three hundred thirty thousand, two hundred three".