120000007 has 2 divisors, whose sum is σ = 120000008. Its totient is φ = 120000006.

The previous prime is 119999987. The next prime is 120000031. The reversal of 120000007 is 700000021.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120000007 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 119999948 and 120000002.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120000077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60000003 + 60000004.

It is an arithmetic number, because the mean of its divisors is an integer number (60000004).

Almost surely, 2^120000007 is an apocalyptic number.

120000007 is a deficient number, since it is larger than the sum of its proper divisors (1).

120000007 is an equidigital number, since it uses as much as digits as its factorization.

120000007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14, while the sum is 10.

The square root of 120000007 is about 10954.4514696081. The cubic root of 120000007 is about 493.2424244569.

Adding to 120000007 its product of nonzero digits (14), we get a palindrome (120000021).

Adding to 120000007 its reverse (700000021), we get a palindrome (820000028).

The spelling of 120000007 in words is "one hundred twenty million, seven", and thus it is an aban number.