2331512104613 has 8 divisors (see below), whose sum is σ = 2421095766936. Its totient is φ = 2243486419200.

The previous prime is 2331512104601. The next prime is 2331512104627. The reversal of 2331512104613 is 3164012151332.

It can be written as a sum of positive squares in 4 ways, for example, as 255325058209 + 2076187046404 = 505297^2 + 1440898^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 2331512104613 - 2⁶ = 2331512104549 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2331512104613.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2331512104213) 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, 389491178 + ... + 389497163.

It is an arithmetic number, because the mean of its divisors is an integer number (302636970867).

Almost surely, 2^{2331512104613} is an apocalyptic number.

It is an amenable number.

2331512104613 is a deficient number, since it is larger than the sum of its proper divisors (89583662323).

2331512104613 is an equidigital number, since it uses as much as digits as its factorization.

2331512104613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 778988455.

The product of its (nonzero) digits is 12960, while the sum is 32.

Adding to 2331512104613 its reverse (3164012151332), we get a palindrome (5495524255945).

The spelling of 2331512104613 in words is "two trillion, three hundred thirty-one billion, five hundred twelve million, one hundred four thousand, six hundred thirteen".