10021333033 has 2 divisors, whose sum is σ = 10021333034. Its totient is φ = 10021333032.

The previous prime is 10021333027. The next prime is 10021333097. The reversal of 10021333033 is 33033312001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7322738329 + 2698594704 = 85573^2 + 51948^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10021333033 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10021333033.

It is not a weakly prime, because it can be changed into another prime (10021333633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5010666516 + 5010666517.

It is an arithmetic number, because the mean of its divisors is an integer number (5010666517).

Almost surely, 2^10021333033 is an apocalyptic number.

It is an amenable number.

10021333033 is a deficient number, since it is larger than the sum of its proper divisors (1).

10021333033 is an equidigital number, since it uses as much as digits as its factorization.

10021333033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 486, while the sum is 19.

Adding to 10021333033 its reverse (33033312001), we get a palindrome (43054645034).

The spelling of 10021333033 in words is "ten billion, twenty-one million, three hundred thirty-three thousand, thirty-three".