2323203123331 has 2 divisors, whose sum is σ = 2323203123332. Its totient is φ = 2323203123330.

The previous prime is 2323203123323. The next prime is 2323203123443. The reversal of 2323203123331 is 1333213023232.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2323203123331 - 2³ = 2323203123323 is a prime.

It is a super-2 number, since 2×2323203123331² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2323203123331.

It is not a weakly prime, because it can be changed into another prime (2323203126331) 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 as a sum of consecutive naturals, namely, 1161601561665 + 1161601561666.

It is an arithmetic number, because the mean of its divisors is an integer number (1161601561666).

Almost surely, 2^{2323203123331} is an apocalyptic number.

2323203123331 is a deficient number, since it is larger than the sum of its proper divisors (1).

2323203123331 is an equidigital number, since it uses as much as digits as its factorization.

2323203123331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 2323203123331 its reverse (1333213023232), we get a palindrome (3656416146563).

The spelling of 2323203123331 in words is "two trillion, three hundred twenty-three billion, two hundred three million, one hundred twenty-three thousand, three hundred thirty-one".