120206107 has 16 divisors (see below), whose sum is σ = 141379072. Its totient is φ = 100077120.

The previous prime is 120206101. The next prime is 120206111. The reversal of 120206107 is 701602021.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120206107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120206101) 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, 32482 + ... + 35992.

It is an arithmetic number, because the mean of its divisors is an integer number (8836192).

Almost surely, 2^120206107 is an apocalyptic number.

120206107 is a deficient number, since it is larger than the sum of its proper divisors (21172965).

120206107 is an equidigital number, since it uses as much as digits as its factorization.

120206107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3658.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 120206107 is about 10963.8545685356. The cubic root of 120206107 is about 493.5246442193.

Adding to 120206107 its reverse (701602021), we get a palindrome (821808128).

The spelling of 120206107 in words is "one hundred twenty million, two hundred six thousand, one hundred seven".