2113424303311 has 6 divisors (see below), whose sum is σ = 2230511522712. Its totient is φ = 2002191444900.

The previous prime is 2113424303299. The next prime is 2113424303357. The reversal of 2113424303311 is 1133034243112.

It is not a de Polignac number, because 2113424303311 - 2⁷ = 2113424303183 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2113424303311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2113424333311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2927180115 + ... + 2927180836.

It is an arithmetic number, because the mean of its divisors is an integer number (371751920452).

Almost surely, 2^{2113424303311} is an apocalyptic number.

2113424303311 is a deficient number, since it is larger than the sum of its proper divisors (117087219401).

2113424303311 is an equidigital number, since it uses as much as digits as its factorization.

2113424303311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5854360989 (or 5854360970 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 2113424303311 its reverse (1133034243112), we get a palindrome (3246458546423).

The spelling of 2113424303311 in words is "two trillion, one hundred thirteen billion, four hundred twenty-four million, three hundred three thousand, three hundred eleven".