240112003 has 4 divisors (see below), whose sum is σ = 240879448. Its totient is φ = 239344560.

The previous prime is 240112001. The next prime is 240112057. The reversal of 240112003 is 300211042.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 240112003 - 2¹ = 240112001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (240112001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 383253 + ... + 383878.

It is an arithmetic number, because the mean of its divisors is an integer number (60219862).

Almost surely, 2^240112003 is an apocalyptic number.

240112003 is a deficient number, since it is larger than the sum of its proper divisors (767445).

240112003 is an equidigital number, since it uses as much as digits as its factorization.

240112003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 767444.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 240112003 is about 15495.5478444616. The cubic root of 240112003 is about 621.5431582015.

Adding to 240112003 its reverse (300211042), we get a palindrome (540323045).

The spelling of 240112003 in words is "two hundred forty million, one hundred twelve thousand, three".