13580203086 has 24 divisors (see below), whose sum is σ = 29838195504. Its totient is φ = 4462977120.

The previous prime is 13580203079. The next prime is 13580203097. The reversal of 13580203086 is 68030208531.

13580203086 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 13580203086.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 5311791 + ... + 5314346.

It is an arithmetic number, because the mean of its divisors is an integer number (1243258146).

Almost surely, 2^13580203086 is an apocalyptic number.

13580203086 is an abundant number, since it is smaller than the sum of its proper divisors (16257992418).

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

13580203086 is a wasteful number, since it uses less digits than its factorization.

13580203086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10626216 (or 10626213 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

Subtracting 13580203086 from its reverse (68030208531), we obtain a palindrome (54450005445).

The spelling of 13580203086 in words is "thirteen billion, five hundred eighty million, two hundred three thousand, eighty-six".