120741307 has 2 divisors, whose sum is σ = 120741308. Its totient is φ = 120741306.

The previous prime is 120741301. The next prime is 120741331. The reversal of 120741307 is 703147021.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120741307 is a prime.

It is not a weakly prime, because it can be changed into another prime (120741301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60370653 + 60370654.

It is an arithmetic number, because the mean of its divisors is an integer number (60370654).

Almost surely, 2^120741307 is an apocalyptic number.

120741307 is a deficient number, since it is larger than the sum of its proper divisors (1).

120741307 is an equidigital number, since it uses as much as digits as its factorization.

120741307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1176, while the sum is 25.

The square root of 120741307 is about 10988.2349356027. The cubic root of 120741307 is about 494.2560084748.

Adding to 120741307 its reverse (703147021), we get a palindrome (823888328).

The spelling of 120741307 in words is "one hundred twenty million, seven hundred forty-one thousand, three hundred seven".