120007925707 has 2 divisors, whose sum is σ = 120007925708. Its totient is φ = 120007925706.

The previous prime is 120007925689. The next prime is 120007925711. The reversal of 120007925707 is 707529700021.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120007925707 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 120007925707.

It is not a weakly prime, because it can be changed into another prime (120007925747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60003962853 + 60003962854.

It is an arithmetic number, because the mean of its divisors is an integer number (60003962854).

Almost surely, 2^120007925707 is an apocalyptic number.

120007925707 is a deficient number, since it is larger than the sum of its proper divisors (1).

120007925707 is an equidigital number, since it uses as much as digits as its factorization.

120007925707 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 61740, while the sum is 40.

The spelling of 120007925707 in words is "one hundred twenty billion, seven million, nine hundred twenty-five thousand, seven hundred seven".