120130211 has 4 divisors (see below), whose sum is σ = 127196712. Its totient is φ = 113063712.

The previous prime is 120130193. The next prime is 120130229. The reversal of 120130211 is 112031021.

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

It is an interprime number because it is at equal distance from previous prime (120130193) and next prime (120130229).

It is a cyclic number.

It is not a de Polignac number, because 120130211 - 2⁶ = 120130147 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120130192 and 120130201.

It is not an unprimeable number, because it can be changed into a prime (120130271) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3533225 + ... + 3533258.

It is an arithmetic number, because the mean of its divisors is an integer number (31799178).

Almost surely, 2^120130211 is an apocalyptic number.

120130211 is a deficient number, since it is larger than the sum of its proper divisors (7066501).

120130211 is an equidigital number, since it uses as much as digits as its factorization.

120130211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7066500.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 120130211 is about 10960.3928305513. The cubic root of 120130211 is about 493.4207547879.

Adding to 120130211 its reverse (112031021), we get a palindrome (232161232).

The spelling of 120130211 in words is "one hundred twenty million, one hundred thirty thousand, two hundred eleven".