2431030431223 has 2 divisors, whose sum is σ = 2431030431224. Its totient is φ = 2431030431222.

The previous prime is 2431030431199. The next prime is 2431030431281. The reversal of 2431030431223 is 3221340301342.

It is a happy number.

2431030431223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2431030431223 - 2⁹ = 2431030430711 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2431030431191 and 2431030431200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2431030431023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1215515215611 + 1215515215612.

It is an arithmetic number, because the mean of its divisors is an integer number (1215515215612).

Almost surely, 2^{2431030431223} is an apocalyptic number.

2431030431223 is a deficient number, since it is larger than the sum of its proper divisors (1).

2431030431223 is an equidigital number, since it uses as much as digits as its factorization.

2431030431223 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 2431030431223 its reverse (3221340301342), we get a palindrome (5652370732565).

The spelling of 2431030431223 in words is "two trillion, four hundred thirty-one billion, thirty million, four hundred thirty-one thousand, two hundred twenty-three".