2312330331133 has 2 divisors, whose sum is σ = 2312330331134. Its totient is φ = 2312330331132.

The previous prime is 2312330331023. The next prime is 2312330331167. The reversal of 2312330331133 is 3311330332132.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1644249692089 + 668080639044 = 1282283^2 + 817362^2 .

It is a cyclic number.

It is not a de Polignac number, because 2312330331133 - 2³⁷ = 2174891377661 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2312330331173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1156165165566 + 1156165165567.

It is an arithmetic number, because the mean of its divisors is an integer number (1156165165567).

Almost surely, 2^{2312330331133} is an apocalyptic number.

It is an amenable number.

2312330331133 is a deficient number, since it is larger than the sum of its proper divisors (1).

2312330331133 is an equidigital number, since it uses as much as digits as its factorization.

2312330331133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8748, while the sum is 28.

Adding to 2312330331133 its reverse (3311330332132), we get a palindrome (5623660663265).

Subtracting 2312330331133 from its reverse (3311330332132), we obtain a palindrome (999000000999).

The spelling of 2312330331133 in words is "two trillion, three hundred twelve billion, three hundred thirty million, three hundred thirty-one thousand, one hundred thirty-three".