2001310323283 has 2 divisors, whose sum is σ = 2001310323284. Its totient is φ = 2001310323282.

The previous prime is 2001310323253. The next prime is 2001310323329. The reversal of 2001310323283 is 3823230131002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2001310323283 - 2²⁵ = 2001276768851 is a prime.

It is not a weakly prime, because it can be changed into another prime (2001310323223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000655161641 + 1000655161642.

It is an arithmetic number, because the mean of its divisors is an integer number (1000655161642).

Almost surely, 2^{2001310323283} is an apocalyptic number.

2001310323283 is a deficient number, since it is larger than the sum of its proper divisors (1).

2001310323283 is an equidigital number, since it uses as much as digits as its factorization.

2001310323283 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 2001310323283 its reverse (3823230131002), we get a palindrome (5824540454285).

The spelling of 2001310323283 in words is "two trillion, one billion, three hundred ten million, three hundred twenty-three thousand, two hundred eighty-three".