10021535434363 has 2 divisors, whose sum is σ = 10021535434364. Its totient is φ = 10021535434362.

The previous prime is 10021535434331. The next prime is 10021535434423. The reversal of 10021535434363 is 36343453512001.

10021535434363 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 an emirp because it is prime and its reverse (36343453512001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10021535434363 - 2⁵ = 10021535434331 is a prime.

It is not a weakly prime, because it can be changed into another prime (10021535434063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5010767717181 + 5010767717182.

It is an arithmetic number, because the mean of its divisors is an integer number (5010767717182).

Almost surely, 2^{10021535434363} is an apocalyptic number.

10021535434363 is a deficient number, since it is larger than the sum of its proper divisors (1).

10021535434363 is an equidigital number, since it uses as much as digits as its factorization.

10021535434363 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 388800, while the sum is 40.

Adding to 10021535434363 its reverse (36343453512001), we get a palindrome (46364988946364).

The spelling of 10021535434363 in words is "ten trillion, twenty-one billion, five hundred thirty-five million, four hundred thirty-four thousand, three hundred sixty-three".