200203022030323 has 4 divisors (see below), whose sum is σ = 215603254494208. Its totient is φ = 184802789566440.

The previous prime is 200203022030311. The next prime is 200203022030327. The reversal of 200203022030323 is 323030220302002.

200203022030323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200203022030323 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200203022030294 and 200203022030303.

It is not an unprimeable number, because it can be changed into a prime (200203022030327) 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, 7700116231923 + ... + 7700116231948.

It is an arithmetic number, because the mean of its divisors is an integer number (53900813623552).

Almost surely, 2^{200203022030323} is an apocalyptic number.

200203022030323 is a deficient number, since it is larger than the sum of its proper divisors (15400232463885).

200203022030323 is a wasteful number, since it uses less digits than its factorization.

200203022030323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15400232463884.

The product of its (nonzero) digits is 2592, while the sum is 22.

Adding to 200203022030323 its reverse (323030220302002), we get a palindrome (523233242332325).

The spelling of 200203022030323 in words is "two hundred trillion, two hundred three billion, twenty-two million, thirty thousand, three hundred twenty-three".