2001310313311 has 8 divisors (see below), whose sum is σ = 2082288192480. Its totient is φ = 1921130246112.

The previous prime is 2001310313257. The next prime is 2001310313329. The reversal of 2001310313311 is 1133130131002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2001310313311 - 2³⁷ = 1863871359839 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2001310313371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199447875 + ... + 199457908.

It is an arithmetic number, because the mean of its divisors is an integer number (260286024060).

Almost surely, 2^{2001310313311} is an apocalyptic number.

2001310313311 is a deficient number, since it is larger than the sum of its proper divisors (80977879169).

2001310313311 is a wasteful number, since it uses less digits than its factorization.

2001310313311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398905985.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 2001310313311 its reverse (1133130131002), we get a palindrome (3134440444313).

The spelling of 2001310313311 in words is "two trillion, one billion, three hundred ten million, three hundred thirteen thousand, three hundred eleven".