2340313321311 has 12 divisors (see below), whose sum is σ = 3863374371792. Its totient is φ = 1337321897856.

The previous prime is 2340313321301. The next prime is 2340313321331. The reversal of 2340313321311 is 1131233130432.

2340313321311 is a `hidden beast` number, since 2 + 3 + 4 + 0 + 313 + 32 + 1 + 311 = 666.

It is not a de Polignac number, because 2340313321311 - 2⁷ = 2340313321183 is a prime.

It is a super-3 number, since 3×2340313321311³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2340313321301) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18573915186 + ... + 18573915311.

It is an arithmetic number, because the mean of its divisors is an integer number (321947864316).

Almost surely, 2^{2340313321311} is an apocalyptic number.

2340313321311 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2340313321311 is a deficient number, since it is larger than the sum of its proper divisors (1523061050481).

2340313321311 is a wasteful number, since it uses less digits than its factorization.

2340313321311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37147830510 (or 37147830507 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 2340313321311 its reverse (1131233130432), we get a palindrome (3471546451743).

The spelling of 2340313321311 in words is "two trillion, three hundred forty billion, three hundred thirteen million, three hundred twenty-one thousand, three hundred eleven".