120111107 has 8 divisors (see below), whose sum is σ = 121694400. Its totient is φ = 118533184.

The previous prime is 120111073. The next prime is 120111163. The reversal of 120111107 is 701111021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 120111107 - 2¹² = 120107011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120111091 and 120111100.

It is not an unprimeable number, because it can be changed into a prime (120111007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63053 + ... + 64929.

It is an arithmetic number, because the mean of its divisors is an integer number (15211800).

Almost surely, 2^120111107 is an apocalyptic number.

120111107 is a deficient number, since it is larger than the sum of its proper divisors (1583293).

120111107 is an equidigital number, since it uses as much as digits as its factorization.

120111107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2685.

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

The square root of 120111107 is about 10959.5212942902. The cubic root of 120111107 is about 493.3945975880.

Adding to 120111107 its reverse (701111021), we get a palindrome (821222128).

The spelling of 120111107 in words is "one hundred twenty million, one hundred eleven thousand, one hundred seven".