120503241 has 16 divisors (see below), whose sum is σ = 180532800. Its totient is φ = 79431264.

The previous prime is 120503239. The next prime is 120503249. The reversal of 120503241 is 142305021.

120503241 is a `hidden beast` number, since 120 + 503 + 2 + 41 = 666.

It is not a de Polignac number, because 120503241 - 2¹ = 120503239 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (120503249) 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 in 15 ways as a sum of consecutive naturals, for example, 22671 + ... + 27476.

It is an arithmetic number, because the mean of its divisors is an integer number (11283300).

Almost surely, 2^120503241 is an apocalyptic number.

It is an amenable number.

120503241 is a deficient number, since it is larger than the sum of its proper divisors (60029559).

120503241 is an equidigital number, since it uses as much as digits as its factorization.

120503241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50245 (or 50239 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 120503241 is about 10977.3968225623. The cubic root of 120503241 is about 493.9309527213.

Adding to 120503241 its reverse (142305021), we get a palindrome (262808262).

The spelling of 120503241 in words is "one hundred twenty million, five hundred three thousand, two hundred forty-one".