2431103310431 has 2 divisors, whose sum is σ = 2431103310432. Its totient is φ = 2431103310430.

The previous prime is 2431103310379. The next prime is 2431103310469. The reversal of 2431103310431 is 1340133011342.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2431103310431 is a prime.

It is a super-2 number, since 2×2431103310431² (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 2431103310431.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2431103310481) 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, 1215551655215 + 1215551655216.

It is an arithmetic number, because the mean of its divisors is an integer number (1215551655216).

Almost surely, 2^{2431103310431} is an apocalyptic number.

2431103310431 is a deficient number, since it is larger than the sum of its proper divisors (1).

2431103310431 is an equidigital number, since it uses as much as digits as its factorization.

2431103310431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 2431103310431 its reverse (1340133011342), we get a palindrome (3771236321773).

The spelling of 2431103310431 in words is "two trillion, four hundred thirty-one billion, one hundred three million, three hundred ten thousand, four hundred thirty-one".