10210133209 has 2 divisors, whose sum is σ = 10210133210. Its totient is φ = 10210133208.

The previous prime is 10210133201. The next prime is 10210133233. The reversal of 10210133209 is 90233101201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7543443609 + 2666689600 = 86853^2 + 51640^2 .

It is a cyclic number.

It is not a de Polignac number, because 10210133209 - 2³ = 10210133201 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10210133209.

It is not a weakly prime, because it can be changed into another prime (10210133201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5105066604 + 5105066605.

It is an arithmetic number, because the mean of its divisors is an integer number (5105066605).

Almost surely, 2^10210133209 is an apocalyptic number.

It is an amenable number.

10210133209 is a deficient number, since it is larger than the sum of its proper divisors (1).

10210133209 is an equidigital number, since it uses as much as digits as its factorization.

10210133209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 22.

The spelling of 10210133209 in words is "ten billion, two hundred ten million, one hundred thirty-three thousand, two hundred nine".