200313211222133 has 4 divisors (see below), whose sum is σ = 204092705773548. Its totient is φ = 196533716670720.

The previous prime is 200313211222099. The next prime is 200313211222193. The reversal of 200313211222133 is 331222112313002.

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 166540109021764 + 33773102200369 = 12905042^2 + 5811463^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200313211222133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200313211222193) 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, 1889747275628 + ... + 1889747275733.

It is an arithmetic number, because the mean of its divisors is an integer number (51023176443387).

Almost surely, 2^{200313211222133} is an apocalyptic number.

It is an amenable number.

200313211222133 is a deficient number, since it is larger than the sum of its proper divisors (3779494551415).

200313211222133 is an equidigital number, since it uses as much as digits as its factorization.

200313211222133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3779494551414.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 200313211222133 its reverse (331222112313002), we get a palindrome (531535323535135).

The spelling of 200313211222133 in words is "two hundred trillion, three hundred thirteen billion, two hundred eleven million, two hundred twenty-two thousand, one hundred thirty-three".