2000320320133 has 4 divisors (see below), whose sum is σ = 2027721968428. Its totient is φ = 1972918671840.

The previous prime is 2000320320121. The next prime is 2000320320139. The reversal of 2000320320133 is 3310230230002.

It is a happy number.

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 441935107524 + 1558385212609 = 664782^2 + 1248353^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2000320320133 is a prime.

It is a super-3 number, since 3×2000320320133³ (a number of 38 digits) contains 333 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 2000320320133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000320320139) 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, 13700824038 + ... + 13700824183.

It is an arithmetic number, because the mean of its divisors is an integer number (506930492107).

Almost surely, 2^{2000320320133} is an apocalyptic number.

It is an amenable number.

2000320320133 is a deficient number, since it is larger than the sum of its proper divisors (27401648295).

2000320320133 is an equidigital number, since it uses as much as digits as its factorization.

2000320320133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27401648294.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 2000320320133 its reverse (3310230230002), we get a palindrome (5310550550135).

The spelling of 2000320320133 in words is "two trillion, three hundred twenty million, three hundred twenty thousand, one hundred thirty-three".