2630111013613 has 8 divisors (see below), whose sum is σ = 2704453504280. Its totient is φ = 2555940018240.

The previous prime is 2630111013611. The next prime is 2630111013619. The reversal of 2630111013613 is 3163101110362.

It can be written as a sum of positive squares in 4 ways, for example, as 516498067684 + 2113612945929 = 718678^2 + 1453827^2 .

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 2630111013613 - 2¹ = 2630111013611 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2630111013611) 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, 42842718 + ... + 42904063.

It is an arithmetic number, because the mean of its divisors is an integer number (338056688035).

Almost surely, 2^{2630111013613} is an apocalyptic number.

It is an amenable number.

2630111013613 is a deficient number, since it is larger than the sum of its proper divisors (74342490667).

2630111013613 is an equidigital number, since it uses as much as digits as its factorization.

2630111013613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85747647.

The product of its (nonzero) digits is 1944, while the sum is 28.

Adding to 2630111013613 its reverse (3163101110362), we get a palindrome (5793212123975).

The spelling of 2630111013613 in words is "two trillion, six hundred thirty billion, one hundred eleven million, thirteen thousand, six hundred thirteen".