10231313450443 has 2 divisors, whose sum is σ = 10231313450444. Its totient is φ = 10231313450442.

The previous prime is 10231313450399. The next prime is 10231313450447. The reversal of 10231313450443 is 34405431313201.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10231313450443 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10231313450399 and 10231313450408.

It is not a weakly prime, because it can be changed into another prime (10231313450447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5115656725221 + 5115656725222.

It is an arithmetic number, because the mean of its divisors is an integer number (5115656725222).

Almost surely, 2^{10231313450443} is an apocalyptic number.

10231313450443 is a deficient number, since it is larger than the sum of its proper divisors (1).

10231313450443 is an equidigital number, since it uses as much as digits as its factorization.

10231313450443 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51840, while the sum is 34.

Adding to 10231313450443 its reverse (34405431313201), we get a palindrome (44636744763644).

The spelling of 10231313450443 in words is "ten trillion, two hundred thirty-one billion, three hundred thirteen million, four hundred fifty thousand, four hundred forty-three".