120540041 has 8 divisors (see below), whose sum is σ = 123664968. Its totient is φ = 117424000.

The previous prime is 120540031. The next prime is 120540061. The reversal of 120540041 is 140045021.

It can be written as a sum of positive squares in 4 ways, for example, as 5621641 + 114918400 = 2371^2 + 10720^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 120540041 - 2⁶ = 120539977 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (120540031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31871 + ... + 35451.

It is an arithmetic number, because the mean of its divisors is an integer number (15458121).

Almost surely, 2^120540041 is an apocalyptic number.

It is an amenable number.

120540041 is a deficient number, since it is larger than the sum of its proper divisors (3124927).

120540041 is an equidigital number, since it uses as much as digits as its factorization.

120540041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4443.

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 120540041 is about 10979.0728661395. The cubic root of 120540041 is about 493.9812274661.

Adding to 120540041 its reverse (140045021), we get a palindrome (260585062).

The spelling of 120540041 in words is "one hundred twenty million, five hundred forty thousand, forty-one".