188093205113 has 8 divisors (see below), whose sum is σ = 207789962880. Its totient is φ = 168829343280.

The previous prime is 188093205107. The next prime is 188093205121. The reversal of 188093205113 is 311502390881.

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 188093205113 - 2⁸ = 188093204857 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (188093205103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108223070 + ... + 108224807.

It is an arithmetic number, because the mean of its divisors is an integer number (25973745360).

Almost surely, 2^188093205113 is an apocalyptic number.

It is an amenable number.

188093205113 is a deficient number, since it is larger than the sum of its proper divisors (19696757767).

188093205113 is a wasteful number, since it uses less digits than its factorization.

188093205113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216447967.

The product of its (nonzero) digits is 51840, while the sum is 41.

Adding to 188093205113 its reverse (311502390881), we get a palindrome (499595595994).

The spelling of 188093205113 in words is "one hundred eighty-eight billion, ninety-three million, two hundred five thousand, one hundred thirteen".