13188138200 has 24 divisors (see below), whose sum is σ = 30662421780. Its totient is φ = 5275255200.

The previous prime is 13188138157. The next prime is 13188138211. The reversal of 13188138200 is 283188131.

It is a congruent number.

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, 32970146 + ... + 32970545.

Almost surely, 2^13188138200 is an apocalyptic number.

13188138200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13188138200 is an abundant number, since it is smaller than the sum of its proper divisors (17474283580).

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

13188138200 is a wasteful number, since it uses less digits than its factorization.

13188138200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65940707 (or 65940698 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 35.

The spelling of 13188138200 in words is "thirteen billion, one hundred eighty-eight million, one hundred thirty-eight thousand, two hundred".