2001310315159 has 2 divisors, whose sum is σ = 2001310315160. Its totient is φ = 2001310315158.

The previous prime is 2001310315157. The next prime is 2001310315177. The reversal of 2001310315159 is 9515130131002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2001310315159 - 2¹ = 2001310315157 is a prime.

Together with 2001310315157, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2001310315159.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2001310315157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000655157579 + 1000655157580.

It is an arithmetic number, because the mean of its divisors is an integer number (1000655157580).

Almost surely, 2^{2001310315159} is an apocalyptic number.

2001310315159 is a deficient number, since it is larger than the sum of its proper divisors (1).

2001310315159 is an equidigital number, since it uses as much as digits as its factorization.

2001310315159 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4050, while the sum is 31.

The spelling of 2001310315159 in words is "two trillion, one billion, three hundred ten million, three hundred fifteen thousand, one hundred fifty-nine".