200201323331 has 16 divisors (see below), whose sum is σ = 201898389504. Its totient is φ = 198513885024.

The previous prime is 200201323297. The next prime is 200201323339. The reversal of 200201323331 is 133323102002.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200201323331 is a prime.

It is a super-2 number, since 2×200201323331² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200201323339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52365686 + ... + 52369508.

It is an arithmetic number, because the mean of its divisors is an integer number (12618649344).

Almost surely, 2^200201323331 is an apocalyptic number.

200201323331 is a deficient number, since it is larger than the sum of its proper divisors (1697066173).

200201323331 is a wasteful number, since it uses less digits than its factorization.

200201323331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4970.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 200201323331 its reverse (133323102002), we get a palindrome (333524425333).

The spelling of 200201323331 in words is "two hundred billion, two hundred one million, three hundred twenty-three thousand, three hundred thirty-one".