100330211 has 2 divisors, whose sum is σ = 100330212. Its totient is φ = 100330210.

The previous prime is 100330201. The next prime is 100330259. The reversal of 100330211 is 112033001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100330211 - 2⁶ = 100330147 is a prime.

It is a super-3 number, since 3×100330211³ (a number of 25 digits) contains 333 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 100330192 and 100330201.

It is not a weakly prime, because it can be changed into another prime (100330201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50165105 + 50165106.

It is an arithmetic number, because the mean of its divisors is an integer number (50165106).

Almost surely, 2^100330211 is an apocalyptic number.

100330211 is a deficient number, since it is larger than the sum of its proper divisors (1).

100330211 is an equidigital number, since it uses as much as digits as its factorization.

100330211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 100330211 is about 10016.4969425443. The cubic root of 100330211 is about 464.6692232701.

Adding to 100330211 its reverse (112033001), we get a palindrome (212363212).

The spelling of 100330211 in words is "one hundred million, three hundred thirty thousand, two hundred eleven".