240320012303 has 12 divisors (see below), whose sum is σ = 279620109720. Its totient is φ = 205941293712.

The previous prime is 240320012263. The next prime is 240320012311. The reversal of 240320012303 is 303210023042.

It is not a de Polignac number, because 240320012303 - 2⁶ = 240320012239 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240320011303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 346493 + ... + 775046.

It is an arithmetic number, because the mean of its divisors is an integer number (23301675810).

Almost surely, 2^240320012303 is an apocalyptic number.

240320012303 is a deficient number, since it is larger than the sum of its proper divisors (39300097417).

240320012303 is a wasteful number, since it uses less digits than its factorization.

240320012303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1125926 (or 1125919 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 240320012303 its reverse (303210023042), we get a palindrome (543530035345).

The spelling of 240320012303 in words is "two hundred forty billion, three hundred twenty million, twelve thousand, three hundred three".