120007007 has 4 divisors (see below), whose sum is σ = 120385896. Its totient is φ = 119628120.

The previous prime is 120007001. The next prime is 120007033. The reversal of 120007007 is 700700021.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120007007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120007001) 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, 188969 + ... + 189602.

It is an arithmetic number, because the mean of its divisors is an integer number (30096474).

Almost surely, 2^120007007 is an apocalyptic number.

120007007 is a deficient number, since it is larger than the sum of its proper divisors (378889).

120007007 is an equidigital number, since it uses as much as digits as its factorization.

120007007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378888.

The product of its (nonzero) digits is 98, while the sum is 17.

The square root of 120007007 is about 10954.7709697647. The cubic root of 120007007 is about 493.2520150948.

Adding to 120007007 its reverse (700700021), we get a palindrome (820707028).

The spelling of 120007007 in words is "one hundred twenty million, seven thousand, seven".