10002131443 has 2 divisors, whose sum is σ = 10002131444. Its totient is φ = 10002131442.

The previous prime is 10002131437. The next prime is 10002131467. The reversal of 10002131443 is 34413120001.

10002131443 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 10002131443 - 2²⁹ = 9465260531 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10002131443.

It is not a weakly prime, because it can be changed into another prime (10002131423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5001065721 + 5001065722.

It is an arithmetic number, because the mean of its divisors is an integer number (5001065722).

Almost surely, 2^10002131443 is an apocalyptic number.

10002131443 is a deficient number, since it is larger than the sum of its proper divisors (1).

10002131443 is an equidigital number, since it uses as much as digits as its factorization.

10002131443 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 10002131443 its reverse (34413120001), we get a palindrome (44415251444).

The spelling of 10002131443 in words is "ten billion, two million, one hundred thirty-one thousand, four hundred forty-three".