120100211 has 16 divisors (see below), whose sum is σ = 151227648. Its totient is φ = 92652000.

The previous prime is 120100199. The next prime is 120100213. The reversal of 120100211 is 112001021.

It is not a de Polignac number, because 120100211 - 2⁶ = 120100147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120100213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56 + ... + 15498.

It is an arithmetic number, because the mean of its divisors is an integer number (9451728).

Almost surely, 2^120100211 is an apocalyptic number.

120100211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

120100211 is a deficient number, since it is larger than the sum of its proper divisors (31127437).

120100211 is a wasteful number, since it uses less digits than its factorization.

120100211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15562.

The product of its (nonzero) digits is 4, while the sum is 8.

The square root of 120100211 is about 10959.0241810117. The cubic root of 120100211 is about 493.3796775410.

Adding to 120100211 its reverse (112001021), we get a palindrome (232101232).

The spelling of 120100211 in words is "one hundred twenty million, one hundred thousand, two hundred eleven".