10050221543 has 2 divisors, whose sum is σ = 10050221544. Its totient is φ = 10050221542.

The previous prime is 10050221509. The next prime is 10050221557. The reversal of 10050221543 is 34512205001.

It is a strong prime.

It is an emirp because it is prime and its reverse (34512205001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10050221543 - 2⁸ = 10050221287 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10050227543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5025110771 + 5025110772.

It is an arithmetic number, because the mean of its divisors is an integer number (5025110772).

Almost surely, 2^10050221543 is an apocalyptic number.

10050221543 is a deficient number, since it is larger than the sum of its proper divisors (1).

10050221543 is an equidigital number, since it uses as much as digits as its factorization.

10050221543 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1200, while the sum is 23.

Adding to 10050221543 its reverse (34512205001), we get a palindrome (44562426544).

The spelling of 10050221543 in words is "ten billion, fifty million, two hundred twenty-one thousand, five hundred forty-three".