200203203330133 has 4 divisors (see below), whose sum is σ = 200208016295820. Its totient is φ = 200198390364448.

The previous prime is 200203203330127. The next prime is 200203203330149. The reversal of 200203203330133 is 331033302302002.

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

It can be written as a sum of positive squares in 2 ways, for example, as 154828672062289 + 45374531267844 = 12443017^2 + 6736062^2 .

It is a cyclic number.

It is not a de Polignac number, because 200203203330133 - 2¹³ = 200203203321941 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200203203330098 and 200203203330107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200203203330233) 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, 2406420448 + ... + 2406503641.

It is an arithmetic number, because the mean of its divisors is an integer number (50052004073955).

Almost surely, 2^{200203203330133} is an apocalyptic number.

It is an amenable number.

200203203330133 is a deficient number, since it is larger than the sum of its proper divisors (4812965687).

200203203330133 is an equidigital number, since it uses as much as digits as its factorization.

200203203330133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4812965686.

The product of its (nonzero) digits is 5832, while the sum is 25.

Adding to 200203203330133 its reverse (331033302302002), we get a palindrome (531236505632135).

The spelling of 200203203330133 in words is "two hundred trillion, two hundred three billion, two hundred three million, three hundred thirty thousand, one hundred thirty-three".