2431103320423 has 2 divisors, whose sum is σ = 2431103320424. Its totient is φ = 2431103320422.

The previous prime is 2431103320409. The next prime is 2431103320453. The reversal of 2431103320423 is 3240233011342.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2431103320423 - 2¹⁷ = 2431103189351 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2431103320391 and 2431103320400.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2431103320453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1215551660211 + 1215551660212.

It is an arithmetic number, because the mean of its divisors is an integer number (1215551660212).

Almost surely, 2^{2431103320423} is an apocalyptic number.

2431103320423 is a deficient number, since it is larger than the sum of its proper divisors (1).

2431103320423 is an equidigital number, since it uses as much as digits as its factorization.

2431103320423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 2431103320423 its reverse (3240233011342), we get a palindrome (5671336331765).

The spelling of 2431103320423 in words is "two trillion, four hundred thirty-one billion, one hundred three million, three hundred twenty thousand, four hundred twenty-three".