2331013302313 has 4 divisors (see below), whose sum is σ = 2331016570240. Its totient is φ = 2331010034388.

The previous prime is 2331013302311. The next prime is 2331013302341. The reversal of 2331013302313 is 3132033101332.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2331013302313 - 2¹ = 2331013302311 is a prime.

It is a super-2 number, since 2×2331013302313² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2331013302311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56145 + ... + 2159902.

It is an arithmetic number, because the mean of its divisors is an integer number (582754142560).

Almost surely, 2^{2331013302313} is an apocalyptic number.

It is an amenable number.

2331013302313 is a deficient number, since it is larger than the sum of its proper divisors (3267927).

2331013302313 is a wasteful number, since it uses less digits than its factorization.

2331013302313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3267926.

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

Adding to 2331013302313 its reverse (3132033101332), we get a palindrome (5463046403645).

The spelling of 2331013302313 in words is "two trillion, three hundred thirty-one billion, thirteen million, three hundred two thousand, three hundred thirteen".