120011207 has 2 divisors, whose sum is σ = 120011208. Its totient is φ = 120011206.

The previous prime is 120011173. The next prime is 120011209. The reversal of 120011207 is 702110021.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120011207 is a prime.

Together with 120011209, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 120011191 and 120011200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120011209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60005603 + 60005604.

It is an arithmetic number, because the mean of its divisors is an integer number (60005604).

Almost surely, 2^120011207 is an apocalyptic number.

120011207 is a deficient number, since it is larger than the sum of its proper divisors (1).

120011207 is an equidigital number, since it uses as much as digits as its factorization.

120011207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28, while the sum is 14.

The square root of 120011207 is about 10954.9626653859. The cubic root of 120011207 is about 493.2577692985.

Adding to 120011207 its reverse (702110021), we get a palindrome (822121228).

The spelling of 120011207 in words is "one hundred twenty million, eleven thousand, two hundred seven".