10023140443 has 2 divisors, whose sum is σ = 10023140444. Its totient is φ = 10023140442.

The previous prime is 10023140377. The next prime is 10023140461. The reversal of 10023140443 is 34404132001.

It is a strong prime.

It is an emirp because it is prime and its reverse (34404132001) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10023140443 is a prime.

It is not a weakly prime, because it can be changed into another prime (10023140473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5011570221 + 5011570222.

It is an arithmetic number, because the mean of its divisors is an integer number (5011570222).

Almost surely, 2^10023140443 is an apocalyptic number.

10023140443 is a deficient number, since it is larger than the sum of its proper divisors (1).

10023140443 is an equidigital number, since it uses as much as digits as its factorization.

10023140443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 10023140443 its reverse (34404132001), we get a palindrome (44427272444).

The spelling of 10023140443 in words is "ten billion, twenty-three million, one hundred forty thousand, four hundred forty-three".