312424115303 has 4 divisors (see below), whose sum is σ = 313309169808. Its totient is φ = 311539060800.

The previous prime is 312424115281. The next prime is 312424115309. The reversal of 312424115303 is 303511424213.

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 312424115303 - 2¹⁰ = 312424114279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312424115309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 442526723 + ... + 442527428.

It is an arithmetic number, because the mean of its divisors is an integer number (78327292452).

Almost surely, 2^312424115303 is an apocalyptic number.

312424115303 is a deficient number, since it is larger than the sum of its proper divisors (885054505).

312424115303 is an equidigital number, since it uses as much as digits as its factorization.

312424115303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 885054504.

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 312424115303 its reverse (303511424213), we get a palindrome (615935539516).

The spelling of 312424115303 in words is "three hundred twelve billion, four hundred twenty-four million, one hundred fifteen thousand, three hundred three".