2431123332323 has 4 divisors (see below), whose sum is σ = 2778426665520. Its totient is φ = 2083819999128.

The previous prime is 2431123332311. The next prime is 2431123332367. The reversal of 2431123332323 is 3232333211342.

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

It is not a de Polignac number, because 2431123332323 - 2²⁶ = 2431056223459 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 2431123332323.

It is not an unprimeable number, because it can be changed into a prime (2431123332383) 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, 173651666588 + ... + 173651666601.

It is an arithmetic number, because the mean of its divisors is an integer number (694606666380).

Almost surely, 2^{2431123332323} is an apocalyptic number.

2431123332323 is a deficient number, since it is larger than the sum of its proper divisors (347303333197).

2431123332323 is an equidigital number, since it uses as much as digits as its factorization.

2431123332323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347303333196.

The product of its digits is 46656, while the sum is 32.

Adding to 2431123332323 its reverse (3232333211342), we get a palindrome (5663456543665).

The spelling of 2431123332323 in words is "two trillion, four hundred thirty-one billion, one hundred twenty-three million, three hundred thirty-two thousand, three hundred twenty-three".