15104025330013 has 4 divisors (see below), whose sum is σ = 15104166758460. Its totient is φ = 15103883901568.

The previous prime is 15104025330011. The next prime is 15104025330047. The reversal of 15104025330013 is 31003352040151.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5937984492804 + 9166040837209 = 2436798^2 + 3027547^2 .

It is a cyclic number.

It is not a de Polignac number, because 15104025330013 - 2¹ = 15104025330011 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 (15104025330011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70553908 + ... + 70767661.

It is an arithmetic number, because the mean of its divisors is an integer number (3776041689615).

Almost surely, 2^{15104025330013} is an apocalyptic number.

It is an amenable number.

15104025330013 is a deficient number, since it is larger than the sum of its proper divisors (141428447).

15104025330013 is a wasteful number, since it uses less digits than its factorization.

15104025330013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141428446.

The product of its (nonzero) digits is 5400, while the sum is 28.

Adding to 15104025330013 its reverse (31003352040151), we get a palindrome (46107377370164).

The spelling of 15104025330013 in words is "fifteen trillion, one hundred four billion, twenty-five million, three hundred thirty thousand, thirteen".