2313311243111 has 8 divisors (see below), whose sum is σ = 2523700972800. Its totient is φ = 2102936298040.

The previous prime is 2313311243107. The next prime is 2313311243129. The reversal of 2313311243111 is 1113421133132.

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 2313311243111 - 2² = 2313311243107 is a prime.

It is a super-3 number, since 3×2313311243111³ (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2313311243161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3367721 + ... + 3996018.

It is an arithmetic number, because the mean of its divisors is an integer number (315462621600).

Almost surely, 2^{2313311243111} is an apocalyptic number.

2313311243111 is a deficient number, since it is larger than the sum of its proper divisors (210389729689).

2313311243111 is a wasteful number, since it uses less digits than its factorization.

2313311243111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7392309.

The product of its digits is 1296, while the sum is 26.

Adding to 2313311243111 its reverse (1113421133132), we get a palindrome (3426732376243).

The spelling of 2313311243111 in words is "two trillion, three hundred thirteen billion, three hundred eleven million, two hundred forty-three thousand, one hundred eleven".