200311230133 has 8 divisors (see below), whose sum is σ = 228932242560. Its totient is φ = 171691498320.

The previous prime is 200311230071. The next prime is 200311230173. The reversal of 200311230133 is 331032113002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 200311230133 - 2⁹ = 200311229621 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 200311230133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200311230173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42408 + ... + 634366.

It is an arithmetic number, because the mean of its divisors is an integer number (28616530320).

Almost surely, 2^200311230133 is an apocalyptic number.

It is an amenable number.

200311230133 is a deficient number, since it is larger than the sum of its proper divisors (28621012427).

200311230133 is an equidigital number, since it uses as much as digits as its factorization.

200311230133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 640307.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 200311230133 its reverse (331032113002), we get a palindrome (531343343135).

The spelling of 200311230133 in words is "two hundred billion, three hundred eleven million, two hundred thirty thousand, one hundred thirty-three".