200203311331323 has 12 divisors (see below), whose sum is σ = 289182684772800. Its totient is φ = 133468817008176.

The previous prime is 200203311331297. The next prime is 200203311331343. The reversal of 200203311331323 is 323133113302002.

200203311331323 is a `hidden beast` number, since 2 + 0 + 0 + 2 + 0 + 3 + 3 + 1 + 1 + 331 + 323 = 666.

It is not a de Polignac number, because 200203311331323 - 2⁵ = 200203311331291 is a prime.

It is not an unprimeable number, because it can be changed into a prime (200203311331343) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33900153 + ... + 39365301.

It is an arithmetic number, because the mean of its divisors is an integer number (24098557064400).

Almost surely, 2^{200203311331323} is an apocalyptic number.

200203311331323 is a deficient number, since it is larger than the sum of its proper divisors (88979373441477).

200203311331323 is a wasteful number, since it uses less digits than its factorization.

200203311331323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9535458 (or 9535455 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 27.

Adding to 200203311331323 its reverse (323133113302002), we get a palindrome (523336424633325).

The spelling of 200203311331323 in words is "two hundred trillion, two hundred three billion, three hundred eleven million, three hundred thirty-one thousand, three hundred twenty-three".