13210130664 has 24 divisors (see below), whose sum is σ = 35777437410. Its totient is φ = 4403376864.

The previous prime is 13210130639. The next prime is 13210130677. The reversal of 13210130664 is 46603101231.

It can be written as a sum of positive squares in only one way, i.e., 8601078564 + 4609052100 = 92742^2 + 67890^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 91736947 + ... + 91737090.

Almost surely, 2^13210130664 is an apocalyptic number.

It is an amenable number.

13210130664 is an abundant number, since it is smaller than the sum of its proper divisors (22567306746).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13210130664 is a wasteful number, since it uses less digits than its factorization.

13210130664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183474049 (or 183474042 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

Adding to 13210130664 its reverse (46603101231), we get a palindrome (59813231895).

The spelling of 13210130664 in words is "thirteen billion, two hundred ten million, one hundred thirty thousand, six hundred sixty-four".