13030030021313 has 8 divisors (see below), whose sum is σ = 13392574884840. Its totient is φ = 12668031573120.

The previous prime is 13030030021301. The next prime is 13030030021321. The reversal of 13030030021313 is 31312003003031.

It can be written as a sum of positive squares in 4 ways, for example, as 7151597017009 + 5878433004304 = 2674247^2 + 2424548^2 .

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 13030030021313 - 2²⁴ = 13030013244097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13030030021373) 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, 136555478 + ... + 136650863.

It is an arithmetic number, because the mean of its divisors is an integer number (1674071860605).

Almost surely, 2^{13030030021313} is an apocalyptic number.

It is an amenable number.

13030030021313 is a deficient number, since it is larger than the sum of its proper divisors (362544863527).

13030030021313 is a wasteful number, since it uses less digits than its factorization.

13030030021313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273207667.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 13030030021313 its reverse (31312003003031), we get a palindrome (44342033024344).

The spelling of 13030030021313 in words is "thirteen trillion, thirty billion, thirty million, twenty-one thousand, three hundred thirteen".