1013313524305 has 4 divisors (see below), whose sum is σ = 1215976229172. Its totient is φ = 810650819440.

The previous prime is 1013313524263. The next prime is 1013313524341. The reversal of 1013313524305 is 5034253133101.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 485875914304 + 527437610001 = 697048^2 + 726249^2 .

It is not a de Polignac number, because 1013313524305 - 2⁷ = 1013313524177 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101331352426 + ... + 101331352435.

It is an arithmetic number, because the mean of its divisors is an integer number (303994057293).

Almost surely, 2^{1013313524305} is an apocalyptic number.

It is an amenable number.

1013313524305 is a deficient number, since it is larger than the sum of its proper divisors (202662704867).

1013313524305 is an equidigital number, since it uses as much as digits as its factorization.

1013313524305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202662704866.

The product of its (nonzero) digits is 16200, while the sum is 31.

Adding to 1013313524305 its reverse (5034253133101), we get a palindrome (6047566657406).

The spelling of 1013313524305 in words is "one trillion, thirteen billion, three hundred thirteen million, five hundred twenty-four thousand, three hundred five".