240245122303 has 2 divisors, whose sum is σ = 240245122304. Its totient is φ = 240245122302.

The previous prime is 240245122297. The next prime is 240245122399. The reversal of 240245122303 is 303221542042.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 240245122303 - 2³³ = 231655187711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (240245122703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120122561151 + 120122561152.

It is an arithmetic number, because the mean of its divisors is an integer number (120122561152).

Almost surely, 2^240245122303 is an apocalyptic number.

240245122303 is a deficient number, since it is larger than the sum of its proper divisors (1).

240245122303 is an equidigital number, since it uses as much as digits as its factorization.

240245122303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11520, while the sum is 28.

Adding to 240245122303 its reverse (303221542042), we get a palindrome (543466664345).

The spelling of 240245122303 in words is "two hundred forty billion, two hundred forty-five million, one hundred twenty-two thousand, three hundred three".