201133330313 has 4 divisors (see below), whose sum is σ = 201171948180. Its totient is φ = 201094712448.

The previous prime is 201133330283. The next prime is 201133330331. The reversal of 201133330313 is 313033331102.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 313033331102 = 2 ⋅156516665551.

It can be written as a sum of positive squares in 2 ways, for example, as 135209173264 + 65924157049 = 367708^2 + 256757^2 .

It is a cyclic number.

It is not a de Polignac number, because 201133330313 - 2¹⁰ = 201133329289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201133330513) 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, 19301120 + ... + 19311537.

It is an arithmetic number, because the mean of its divisors is an integer number (50292987045).

Almost surely, 2^201133330313 is an apocalyptic number.

It is an amenable number.

201133330313 is a deficient number, since it is larger than the sum of its proper divisors (38617867).

201133330313 is an equidigital number, since it uses as much as digits as its factorization.

201133330313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38617866.

The product of its (nonzero) digits is 1458, while the sum is 23.

Adding to 201133330313 its reverse (313033331102), we get a palindrome (514166661415).

The spelling of 201133330313 in words is "two hundred one billion, one hundred thirty-three million, three hundred thirty thousand, three hundred thirteen".