120040241 has 2 divisors, whose sum is σ = 120040242. Its totient is φ = 120040240.

The previous prime is 120040201. The next prime is 120040259. The reversal of 120040241 is 142040021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 90174016 + 29866225 = 9496^2 + 5465^2 .

It is a cyclic number.

It is not a de Polignac number, because 120040241 - 2¹⁴ = 120023857 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (120040201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60020120 + 60020121.

It is an arithmetic number, because the mean of its divisors is an integer number (60020121).

Almost surely, 2^120040241 is an apocalyptic number.

It is an amenable number.

120040241 is a deficient number, since it is larger than the sum of its proper divisors (1).

120040241 is an equidigital number, since it uses as much as digits as its factorization.

120040241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 120040241 is about 10956.2877380982. The cubic root of 120040241 is about 493.2975436154.

Adding to 120040241 its reverse (142040021), we get a palindrome (262080262).

The spelling of 120040241 in words is "one hundred twenty million, forty thousand, two hundred forty-one".