120120007 has 32 divisors (see below), whose sum is σ = 148055040. Its totient is φ = 95251200.

The previous prime is 120119999. The next prime is 120120031. The reversal of 120120007 is 700021021.

It is a cyclic number.

It is not a de Polignac number, because 120120007 - 2³ = 120119999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120120097) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1189257 + ... + 1189357.

It is an arithmetic number, because the mean of its divisors is an integer number (4626720).

Almost surely, 2^120120007 is an apocalyptic number.

120120007 is a deficient number, since it is larger than the sum of its proper divisors (27935033).

120120007 is a wasteful number, since it uses less digits than its factorization.

120120007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303.

The product of its (nonzero) digits is 28, while the sum is 13.

The square root of 120120007 is about 10959.9273264014. The cubic root of 120120007 is about 493.4067838145.

Adding to 120120007 its reverse (700021021), we get a palindrome (820141028).

The spelling of 120120007 in words is "one hundred twenty million, one hundred twenty thousand, seven".