13189810000 has 100 divisors (see below), whose sum is σ = 33322858272. Its totient is φ = 5046448000.

The previous prime is 13189809991. The next prime is 13189810001. The reversal of 13189810000 is 1898131.

It is a tau number, because it is divible by the number of its divisors (100).

It is a super-2 number, since 2×13189810000² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13189810001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 201327 + ... + 258673.

Almost surely, 2^13189810000 is an apocalyptic number.

13189810000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13189810000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16661429136).

13189810000 is an abundant number, since it is smaller than the sum of its proper divisors (20133048272).

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

13189810000 is an equidigital number, since it uses as much as digits as its factorization.

13189810000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57398 (or 57377 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 31.

The spelling of 13189810000 in words is "thirteen billion, one hundred eighty-nine million, eight hundred ten thousand".