13104651761 has 8 divisors (see below), whose sum is σ = 13154476104. Its totient is φ = 13054878720.

The previous prime is 13104651743. The next prime is 13104651779. The reversal of 13104651761 is 16715640131.

13104651761 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13104651743) and next prime (13104651779).

It can be written as a sum of positive squares in 4 ways, for example, as 164224225 + 12940427536 = 12815^2 + 113756^2 .

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 13104651761 - 2¹⁰ = 13104650737 is a prime.

It is a super-2 number, since 2×13104651761² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13104651361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 544421 + ... + 567981.

It is an arithmetic number, because the mean of its divisors is an integer number (1644309513).

Almost surely, 2^13104651761 is an apocalyptic number.

It is an amenable number.

13104651761 is a deficient number, since it is larger than the sum of its proper divisors (49824343).

13104651761 is a wasteful number, since it uses less digits than its factorization.

13104651761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25651.

The product of its (nonzero) digits is 15120, while the sum is 35.

The spelling of 13104651761 in words is "thirteen billion, one hundred four million, six hundred fifty-one thousand, seven hundred sixty-one".