431112112330343 has 2 divisors, whose sum is σ = 431112112330344. Its totient is φ = 431112112330342.

The previous prime is 431112112330313. The next prime is 431112112330351. The reversal of 431112112330343 is 343033211211134.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 431112112330343 - 2²⁴ = 431112095553127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (431112112330313) 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, 215556056165171 + 215556056165172.

It is an arithmetic number, because the mean of its divisors is an integer number (215556056165172).

Almost surely, 2^{431112112330343} is an apocalyptic number.

431112112330343 is a deficient number, since it is larger than the sum of its proper divisors (1).

431112112330343 is an equidigital number, since it uses as much as digits as its factorization.

431112112330343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 32.

Adding to 431112112330343 its reverse (343033211211134), we get a palindrome (774145323541477).

The spelling of 431112112330343 in words is "four hundred thirty-one trillion, one hundred twelve billion, one hundred twelve million, three hundred thirty thousand, three hundred forty-three".