120166107 has 4 divisors (see below), whose sum is σ = 160221480. Its totient is φ = 80110736.

The previous prime is 120166087. The next prime is 120166117. The reversal of 120166107 is 701661021.

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

It is a cyclic number.

It is not a de Polignac number, because 120166107 - 2⁶ = 120166043 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120166117) 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, 20027682 + ... + 20027687.

It is an arithmetic number, because the mean of its divisors is an integer number (40055370).

Almost surely, 2^120166107 is an apocalyptic number.

120166107 is a deficient number, since it is larger than the sum of its proper divisors (40055373).

120166107 is an equidigital number, since it uses as much as digits as its factorization.

120166107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40055372.

The product of its (nonzero) digits is 504, while the sum is 24.

The square root of 120166107 is about 10962.0302407903. The cubic root of 120166107 is about 493.4698960972.

The spelling of 120166107 in words is "one hundred twenty million, one hundred sixty-six thousand, one hundred seven".