10205663033 has 2 divisors, whose sum is σ = 10205663034. Its totient is φ = 10205663032.

The previous prime is 10205663009. The next prime is 10205663087. The reversal of 10205663033 is 33036650201.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9684134464 + 521528569 = 98408^2 + 22837^2 .

It is a cyclic number.

It is not a de Polignac number, because 10205663033 - 2²⁸ = 9937227577 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10205662987 and 10205663005.

It is not a weakly prime, because it can be changed into another prime (10205663003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5102831516 + 5102831517.

It is an arithmetic number, because the mean of its divisors is an integer number (5102831517).

Almost surely, 2^10205663033 is an apocalyptic number.

It is an amenable number.

10205663033 is a deficient number, since it is larger than the sum of its proper divisors (1).

10205663033 is an equidigital number, since it uses as much as digits as its factorization.

10205663033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9720, while the sum is 29.

The spelling of 10205663033 in words is "ten billion, two hundred five million, six hundred sixty-three thousand, thirty-three".