2113401024313 has 8 divisors (see below), whose sum is σ = 2129054289768. Its totient is φ = 2097751048704.

The previous prime is 2113401024263. The next prime is 2113401024349. The reversal of 2113401024313 is 3134201043112.

It can be written as a sum of positive squares in 4 ways, for example, as 1247928049449 + 865472974864 = 1117107^2 + 930308^2 .

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 2113401024313 - 2⁹ = 2113401023801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2113401024353) 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 7 ways as a sum of consecutive naturals, for example, 474645 + ... + 2109997.

It is an arithmetic number, because the mean of its divisors is an integer number (266131786221).

Almost surely, 2^{2113401024313} is an apocalyptic number.

It is an amenable number.

2113401024313 is a deficient number, since it is larger than the sum of its proper divisors (15653265455).

2113401024313 is a wasteful number, since it uses less digits than its factorization.

2113401024313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1644923.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 2113401024313 its reverse (3134201043112), we get a palindrome (5247602067425).

The spelling of 2113401024313 in words is "two trillion, one hundred thirteen billion, four hundred one million, twenty-four thousand, three hundred thirteen".