133311200313 has 4 divisors (see below), whose sum is σ = 177748267088. Its totient is φ = 88874133540.

The previous prime is 133311200291. The next prime is 133311200317. The reversal of 133311200313 is 313002113331.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 133311200313 - 2¹⁰ = 133311199289 is a prime.

It is a super-2 number, since 2×133311200313² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 133311200313.

It is not an unprimeable number, because it can be changed into a prime (133311200317) 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, 22218533383 + ... + 22218533388.

It is an arithmetic number, because the mean of its divisors is an integer number (44437066772).

Almost surely, 2^133311200313 is an apocalyptic number.

It is an amenable number.

133311200313 is a deficient number, since it is larger than the sum of its proper divisors (44437066775).

133311200313 is an equidigital number, since it uses as much as digits as its factorization.

133311200313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44437066774.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 133311200313 its reverse (313002113331), we get a palindrome (446313313644).

The spelling of 133311200313 in words is "one hundred thirty-three billion, three hundred eleven million, two hundred thousand, three hundred thirteen".