2313241211311 has 16 divisors (see below), whose sum is σ = 2389264809984. Its totient is φ = 2238405833664.

The previous prime is 2313241211291. The next prime is 2313241211321. The reversal of 2313241211311 is 1131121423132.

It is a cyclic number.

It is not a de Polignac number, because 2313241211311 - 2⁹ = 2313241210799 is a prime.

It is a super-3 number, since 3×2313241211311³ (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 (2313241211321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2599666 + ... + 3374128.

It is an arithmetic number, because the mean of its divisors is an integer number (149329050624).

Almost surely, 2^{2313241211311} is an apocalyptic number.

2313241211311 is a deficient number, since it is larger than the sum of its proper divisors (76023598673).

2313241211311 is a wasteful number, since it uses less digits than its factorization.

2313241211311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 775230.

The product of its digits is 864, while the sum is 25.

Adding to 2313241211311 its reverse (1131121423132), we get a palindrome (3444362634443).

The spelling of 2313241211311 in words is "two trillion, three hundred thirteen billion, two hundred forty-one million, two hundred eleven thousand, three hundred eleven".