313243021041 has 8 divisors (see below), whose sum is σ = 417669406560. Its totient is φ = 208822658112.

The previous prime is 313243021019. The next prime is 313243021061. The reversal of 313243021041 is 140120342313.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 313243021041 - 2⁶ = 313243020977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (313243021061) 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 7 ways as a sum of consecutive naturals, for example, 1382856 + ... + 1593353.

It is an arithmetic number, because the mean of its divisors is an integer number (52208675820).

Almost surely, 2^313243021041 is an apocalyptic number.

It is an amenable number.

313243021041 is a deficient number, since it is larger than the sum of its proper divisors (104426385519).

313243021041 is a wasteful number, since it uses less digits than its factorization.

313243021041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3011295.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 313243021041 its reverse (140120342313), we get a palindrome (453363363354).

The spelling of 313243021041 in words is "three hundred thirteen billion, two hundred forty-three million, twenty-one thousand, forty-one".