43231112110063 has 2 divisors, whose sum is σ = 43231112110064. Its totient is φ = 43231112110062.

The previous prime is 43231112110027. The next prime is 43231112110139. The reversal of 43231112110063 is 36001121113234.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 43231112110063 - 2²⁹ = 43230575239151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (43231112111063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21615556055031 + 21615556055032.

It is an arithmetic number, because the mean of its divisors is an integer number (21615556055032).

Almost surely, 2^{43231112110063} is an apocalyptic number.

43231112110063 is a deficient number, since it is larger than the sum of its proper divisors (1).

43231112110063 is an equidigital number, since it uses as much as digits as its factorization.

43231112110063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 28.

Adding to 43231112110063 its reverse (36001121113234), we get a palindrome (79232233223297).

The spelling of 43231112110063 in words is "forty-three trillion, two hundred thirty-one billion, one hundred twelve million, one hundred ten thousand, sixty-three".