3301031232313 has 4 divisors (see below), whose sum is σ = 3301034959348. Its totient is φ = 3301027505280.

The previous prime is 3301031232287. The next prime is 3301031232319. The reversal of 3301031232313 is 3132321301033.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 2273711141689 + 1027320090624 = 1507883^2 + 1013568^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3301031232313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3301031232319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 310273 + ... + 2588113.

It is an arithmetic number, because the mean of its divisors is an integer number (825258739837).

Almost surely, 2^{3301031232313} is an apocalyptic number.

It is an amenable number.

3301031232313 is a deficient number, since it is larger than the sum of its proper divisors (3727035).

3301031232313 is a wasteful number, since it uses less digits than its factorization.

3301031232313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3727034.

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 3301031232313 its reverse (3132321301033), we get a palindrome (6433352533346).

The spelling of 3301031232313 in words is "three trillion, three hundred one billion, thirty-one million, two hundred thirty-two thousand, three hundred thirteen".