2320113113311 has 16 divisors (see below), whose sum is σ = 2743282160640. Its totient is φ = 1919889709920.

The previous prime is 2320113113309. The next prime is 2320113113321. The reversal of 2320113113311 is 1133113110232.

It is not a de Polignac number, because 2320113113311 - 2¹ = 2320113113309 is a prime.

It is a super-2 number, since 2×2320113113311² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2320113113321) 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 15 ways as a sum of consecutive naturals, for example, 1324570 + ... + 2528776.

It is an arithmetic number, because the mean of its divisors is an integer number (171455135040).

Almost surely, 2^{2320113113311} is an apocalyptic number.

2320113113311 is a deficient number, since it is larger than the sum of its proper divisors (423169047329).

2320113113311 is a wasteful number, since it uses less digits than its factorization.

2320113113311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1213734.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 2320113113311 its reverse (1133113110232), we get a palindrome (3453226223543).

The spelling of 2320113113311 in words is "two trillion, three hundred twenty billion, one hundred thirteen million, one hundred thirteen thousand, three hundred eleven".