1002113130313 has 4 divisors (see below), whose sum is σ = 1002789778068. Its totient is φ = 1001436482560.

The previous prime is 1002113130269. The next prime is 1002113130391. The reversal of 1002113130313 is 3130313112001.

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 794857836304 + 207255294009 = 891548^2 + 455253^2 .

It is a cyclic number.

It is not a de Polignac number, because 1002113130313 - 2¹⁷ = 1002112999241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1002113130413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 338321656 + ... + 338324617.

It is an arithmetic number, because the mean of its divisors is an integer number (250697444517).

Almost surely, 2^{1002113130313} is an apocalyptic number.

It is an amenable number.

1002113130313 is a deficient number, since it is larger than the sum of its proper divisors (676647755).

1002113130313 is an equidigital number, since it uses as much as digits as its factorization.

1002113130313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 676647754.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 1002113130313 its reverse (3130313112001), we get a palindrome (4132426242314).

The spelling of 1002113130313 in words is "one trillion, two billion, one hundred thirteen million, one hundred thirty thousand, three hundred thirteen".