240120232003 has 2 divisors, whose sum is σ = 240120232004. Its totient is φ = 240120232002.

The previous prime is 240120231977. The next prime is 240120232057. The reversal of 240120232003 is 300232021042.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-240120232003 is a prime.

It is not a weakly prime, because it can be changed into another prime (240120232063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120060116001 + 120060116002.

It is an arithmetic number, because the mean of its divisors is an integer number (120060116002).

Almost surely, 2^240120232003 is an apocalyptic number.

240120232003 is a deficient number, since it is larger than the sum of its proper divisors (1).

240120232003 is an equidigital number, since it uses as much as digits as its factorization.

240120232003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 240120232003 its reverse (300232021042), we get a palindrome (540352253045).

The spelling of 240120232003 in words is "two hundred forty billion, one hundred twenty million, two hundred thirty-two thousand, three".