2320112100311 has 4 divisors (see below), whose sum is σ = 2320115980392. Its totient is φ = 2320108220232.

The previous prime is 2320112100281. The next prime is 2320112100329. The reversal of 2320112100311 is 1130012110232.

2320112100311 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2320112100311 - 2³⁰ = 2319038358487 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 2320112100311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2320112100011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 832256 + ... + 2309301.

It is an arithmetic number, because the mean of its divisors is an integer number (580028995098).

Almost surely, 2^{2320112100311} is an apocalyptic number.

2320112100311 is a deficient number, since it is larger than the sum of its proper divisors (3880081).

2320112100311 is an equidigital number, since it uses as much as digits as its factorization.

2320112100311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3880080.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 2320112100311 its reverse (1130012110232), we get a palindrome (3450124210543).

The spelling of 2320112100311 in words is "two trillion, three hundred twenty billion, one hundred twelve million, one hundred thousand, three hundred eleven".