200234304133 has 4 divisors (see below), whose sum is σ = 207138935340. Its totient is φ = 193329672928.

The previous prime is 200234304071. The next prime is 200234304139. The reversal of 200234304133 is 331403432002.

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 125017402084 + 75216902049 = 353578^2 + 274257^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200234304133 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200234304098 and 200234304107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200234304139) 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, 3452315560 + ... + 3452315617.

It is an arithmetic number, because the mean of its divisors is an integer number (51784733835).

Almost surely, 2^200234304133 is an apocalyptic number.

It is an amenable number.

200234304133 is a deficient number, since it is larger than the sum of its proper divisors (6904631207).

200234304133 is an equidigital number, since it uses as much as digits as its factorization.

200234304133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6904631206.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 200234304133 its reverse (331403432002), we get a palindrome (531637736135).

The spelling of 200234304133 in words is "two hundred billion, two hundred thirty-four million, three hundred four thousand, one hundred thirty-three".