210200100133 has 2 divisors, whose sum is σ = 210200100134. Its totient is φ = 210200100132.

The previous prime is 210200100091. The next prime is 210200100157. The reversal of 210200100133 is 331001002012.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 208339299364 + 1860800769 = 456442^2 + 43137^2 .

It is a cyclic number.

It is not a de Polignac number, because 210200100133 - 2⁹ = 210200099621 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (210200100163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105100050066 + 105100050067.

It is an arithmetic number, because the mean of its divisors is an integer number (105100050067).

Almost surely, 2^210200100133 is an apocalyptic number.

It is an amenable number.

210200100133 is a deficient number, since it is larger than the sum of its proper divisors (1).

210200100133 is an equidigital number, since it uses as much as digits as its factorization.

210200100133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 210200100133 its reverse (331001002012), we get a palindrome (541201102145).

The spelling of 210200100133 in words is "two hundred ten billion, two hundred million, one hundred thousand, one hundred thirty-three".