2331133432423 has 4 divisors (see below), whose sum is σ = 2331188398728. Its totient is φ = 2331078466120.

The previous prime is 2331133432417. The next prime is 2331133432451. The reversal of 2331133432423 is 3242343311332.

It is a happy number.

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 2331133432423 - 2⁹ = 2331133431911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2331133432123) 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 3 ways as a sum of consecutive naturals, for example, 27419488 + ... + 27504373.

It is an arithmetic number, because the mean of its divisors is an integer number (582797099682).

Almost surely, 2^{2331133432423} is an apocalyptic number.

2331133432423 is a deficient number, since it is larger than the sum of its proper divisors (54966305).

2331133432423 is an equidigital number, since it uses as much as digits as its factorization.

2331133432423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54966304.

The product of its digits is 93312, while the sum is 34.

Adding to 2331133432423 its reverse (3242343311332), we get a palindrome (5573476743755).

The spelling of 2331133432423 in words is "two trillion, three hundred thirty-one billion, one hundred thirty-three million, four hundred thirty-two thousand, four hundred twenty-three".