13104030031021 has 8 divisors (see below), whose sum is σ = 13106320660224. Its totient is φ = 13101739623120.

The previous prime is 13104030030989. The next prime is 13104030031039. The reversal of 13104030031021 is 12013003040131.

13104030031021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 13104030031021 - 2⁵ = 13104030030989 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13104030031021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13104030031091) 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, 152843356 + ... + 152929066.

It is an arithmetic number, because the mean of its divisors is an integer number (1638290082528).

Almost surely, 2^{13104030031021} is an apocalyptic number.

It is an amenable number.

13104030031021 is a deficient number, since it is larger than the sum of its proper divisors (2290629203).

13104030031021 is a wasteful number, since it uses less digits than its factorization.

13104030031021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110651.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 13104030031021 its reverse (12013003040131), we get a palindrome (25117033071152).

The spelling of 13104030031021 in words is "thirteen trillion, one hundred four billion, thirty million, thirty-one thousand, twenty-one".