201130188547 has 12 divisors (see below), whose sum is σ = 211037643360. Its totient is φ = 191459389520.

The previous prime is 201130188529. The next prime is 201130188563. The reversal of 201130188547 is 745881031102.

201130188547 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 201130188547 - 2⁷ = 201130188419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201130188577) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 541723 + ... + 834100.

It is an arithmetic number, because the mean of its divisors is an integer number (17586470280).

Almost surely, 2^201130188547 is an apocalyptic number.

201130188547 is a deficient number, since it is larger than the sum of its proper divisors (9907454813).

201130188547 is an equidigital number, since it uses as much as digits as its factorization.

201130188547 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1375994 (or 1375923 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 40.

The spelling of 201130188547 in words is "two hundred one billion, one hundred thirty million, one hundred eighty-eight thousand, five hundred forty-seven".