2331302234311 has 8 divisors (see below), whose sum is σ = 2406818677248. Its totient is φ = 2255805363000.

The previous prime is 2331302234309. The next prime is 2331302234329. The reversal of 2331302234311 is 1134322031332.

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 2331302234311 - 2¹ = 2331302234309 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 2331302234311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2331302264311) 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, 4650625 + ... + 5127466.

It is an arithmetic number, because the mean of its divisors is an integer number (300852334656).

Almost surely, 2^{2331302234311} is an apocalyptic number.

2331302234311 is a deficient number, since it is larger than the sum of its proper divisors (75516442937).

2331302234311 is an equidigital number, since it uses as much as digits as its factorization.

2331302234311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9785813.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 2331302234311 its reverse (1134322031332), we get a palindrome (3465624265643).

The spelling of 2331302234311 in words is "two trillion, three hundred thirty-one billion, three hundred two million, two hundred thirty-four thousand, three hundred eleven".