120440713 has 2 divisors, whose sum is σ = 120440714. Its totient is φ = 120440712.

The previous prime is 120440693. The next prime is 120440731. The reversal of 120440713 is 317044021.

Together with next prime (120440731) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 89170249 + 31270464 = 9443^2 + 5592^2 .

It is a cyclic number.

It is not a de Polignac number, because 120440713 - 2¹⁷ = 120309641 is a prime.

It is not a weakly prime, because it can be changed into another prime (120440773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60220356 + 60220357.

It is an arithmetic number, because the mean of its divisors is an integer number (60220357).

Almost surely, 2^120440713 is an apocalyptic number.

It is an amenable number.

120440713 is a deficient number, since it is larger than the sum of its proper divisors (1).

120440713 is an equidigital number, since it uses as much as digits as its factorization.

120440713 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 120440713 is about 10974.5484189556. The cubic root of 120440713 is about 493.8455058962.

Adding to 120440713 its reverse (317044021), we get a palindrome (437484734).

The spelling of 120440713 in words is "one hundred twenty million, four hundred forty thousand, seven hundred thirteen".