200133223131001 has 4 divisors (see below), whose sum is σ = 201407957036452. Its totient is φ = 198858489225552.

The previous prime is 200133223130969. The next prime is 200133223131007. The reversal of 200133223131001 is 100131322331002.

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 38505251667600 + 161627971463401 = 6205260^2 + 12713299^2 .

It is a cyclic number.

It is not a de Polignac number, because 200133223131001 - 2⁵ = 200133223130969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200133223131007) 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 3 ways as a sum of consecutive naturals, for example, 637366952490 + ... + 637366952803.

It is an arithmetic number, because the mean of its divisors is an integer number (50351989259113).

Almost surely, 2^{200133223131001} is an apocalyptic number.

It is an amenable number.

200133223131001 is a deficient number, since it is larger than the sum of its proper divisors (1274733905451).

200133223131001 is a wasteful number, since it uses less digits than its factorization.

200133223131001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1274733905450.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 200133223131001 its reverse (100131322331002), we get a palindrome (300264545462003).

The spelling of 200133223131001 in words is "two hundred trillion, one hundred thirty-three billion, two hundred twenty-three million, one hundred thirty-one thousand, one".