100204211 has 4 divisors (see below), whose sum is σ = 100224432. Its totient is φ = 100183992.

The previous prime is 100204207. The next prime is 100204229. The reversal of 100204211 is 112402001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 100204211 - 2² = 100204207 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100204192 and 100204201.

It is not an unprimeable number, because it can be changed into a prime (100204411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2930 + ... + 14456.

It is an arithmetic number, because the mean of its divisors is an integer number (25056108).

Almost surely, 2^100204211 is an apocalyptic number.

100204211 is a deficient number, since it is larger than the sum of its proper divisors (20221).

100204211 is an equidigital number, since it uses as much as digits as its factorization.

100204211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20220.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 100204211 is about 10010.2053425492. The cubic root of 100204211 is about 464.4746230328.

Adding to 100204211 its reverse (112402001), we get a palindrome (212606212).

The spelling of 100204211 in words is "one hundred million, two hundred four thousand, two hundred eleven".