100210 has 16 divisors (see below), whose sum is σ = 196992. Its totient is φ = 36400.

The previous prime is 100207. The next prime is 100213. The reversal of 100210 is 12001.

It is an interprime number because it is at equal distance from previous prime (100207) and next prime (100213).

It is a self number, because there is not a number n which added to its sum of digits gives 100210.

It is not an unprimeable number, because it can be changed into a prime (100213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 346 + ... + 565.

It is an arithmetic number, because the mean of its divisors is an integer number (12312).

2¹⁰⁰²¹⁰ is an apocalyptic number.

100210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100210 is a deficient number, since it is larger than the sum of its proper divisors (96782).

100210 is a wasteful number, since it uses less digits than its factorization.

100210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 929.

The product of its (nonzero) digits is 2, while the sum is 4.

The square root of 100210 is about 316.5596310334. The cubic root of 100210 is about 46.4483567407.

Adding to 100210 its reverse (12001), we get a palindrome (112211).

Subtracting from 100210 its reverse (12001), we obtain a square (88209 = 297²).

The spelling of 100210 in words is "one hundred thousand, two hundred ten", and thus it is an iban number.