13004530401013 has 8 divisors (see below), whose sum is σ = 13037539072280. Its totient is φ = 12971522995200.

The previous prime is 13004530401001. The next prime is 13004530401019. The reversal of 13004530401013 is 31010403540031.

It can be written as a sum of positive squares in 4 ways, for example, as 1709836066449 + 11294694334564 = 1307607^2 + 3360758^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13004530401013 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 (13004530401019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22313113 + ... + 22888513.

It is an arithmetic number, because the mean of its divisors is an integer number (1629692384035).

Almost surely, 2^{13004530401013} is an apocalyptic number.

It is an amenable number.

13004530401013 is a deficient number, since it is larger than the sum of its proper divisors (33008671267).

13004530401013 is an equidigital number, since it uses as much as digits as its factorization.

13004530401013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 632727.

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 13004530401013 its reverse (31010403540031), we get a palindrome (44014933941044).

The spelling of 13004530401013 in words is "thirteen trillion, four billion, five hundred thirty million, four hundred one thousand, thirteen".