10021533300523 has 2 divisors, whose sum is σ = 10021533300524. Its totient is φ = 10021533300522.

The previous prime is 10021533300503. The next prime is 10021533300553. The reversal of 10021533300523 is 32500333512001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10021533300523 - 2²⁹ = 10020996429611 is a prime.

It is a super-2 number, since 2×10021533300523² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10021533300491 and 10021533300500.

It is not a weakly prime, because it can be changed into another prime (10021533300503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5010766650261 + 5010766650262.

It is an arithmetic number, because the mean of its divisors is an integer number (5010766650262).

Almost surely, 2^{10021533300523} is an apocalyptic number.

10021533300523 is a deficient number, since it is larger than the sum of its proper divisors (1).

10021533300523 is an equidigital number, since it uses as much as digits as its factorization.

10021533300523 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8100, while the sum is 28.

Adding to 10021533300523 its reverse (32500333512001), we get a palindrome (42521866812524).

The spelling of 10021533300523 in words is "ten trillion, twenty-one billion, five hundred thirty-three million, three hundred thousand, five hundred twenty-three".