210100210133 has 6 divisors (see below), whose sum is σ = 230936594742. Its totient is φ = 191000190920.

The previous prime is 210100210097. The next prime is 210100210171. The reversal of 210100210133 is 331012001012.

It can be written as a sum of positive squares in only one way, i.e., 135938215204 + 74161994929 = 368698^2 + 272327^2 .

It is not a de Polignac number, because 210100210133 - 2¹⁸ = 210099947989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210100210633) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 868182566 + ... + 868182807.

It is an arithmetic number, because the mean of its divisors is an integer number (38489432457).

Almost surely, 2^210100210133 is an apocalyptic number.

It is an amenable number.

210100210133 is a deficient number, since it is larger than the sum of its proper divisors (20836384609).

210100210133 is a wasteful number, since it uses less digits than its factorization.

210100210133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1736365395 (or 1736365384 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 210100210133 its reverse (331012001012), we get a palindrome (541112211145).

The spelling of 210100210133 in words is "two hundred ten billion, one hundred million, two hundred ten thousand, one hundred thirty-three".