188305752011 has 12 divisors (see below), whose sum is σ = 203929809552. Its totient is φ = 173799583776.

The previous prime is 188305751999. The next prime is 188305752067. The reversal of 188305752011 is 110257503881.

It is not a de Polignac number, because 188305752011 - 2³⁴ = 171125882827 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 188305752011.

It is not an unprimeable number, because it can be changed into a prime (188305752211) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1425125 + ... + 1551641.

It is an arithmetic number, because the mean of its divisors is an integer number (16994150796).

Almost surely, 2^188305752011 is an apocalyptic number.

188305752011 is a deficient number, since it is larger than the sum of its proper divisors (15624057541).

188305752011 is a wasteful number, since it uses less digits than its factorization.

188305752011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135350 (or 135337 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 41.

The spelling of 188305752011 in words is "one hundred eighty-eight billion, three hundred five million, seven hundred fifty-two thousand, eleven".