180112641016 has 96 divisors (see below), whose sum is σ = 447194494080. Its totient is φ = 67122686400.

The previous prime is 180112640969. The next prime is 180112641017. The reversal of 180112641016 is 610146211081.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (180112641017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 808870 + ... + 1007221.

It is an arithmetic number, because the mean of its divisors is an integer number (4658275980).

Almost surely, 2^180112641016 is an apocalyptic number.

It is an amenable number.

180112641016 is an abundant number, since it is smaller than the sum of its proper divisors (267081853064).

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

180112641016 is a wasteful number, since it uses less digits than its factorization.

180112641016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1816145 (or 1816134 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 31.

Adding to 180112641016 its reverse (610146211081), we get a palindrome (790258852097).

It can be divided in two parts, 180112 and 641016, that added together give a palindrome (821128).

The spelling of 180112641016 in words is "one hundred eighty billion, one hundred twelve million, six hundred forty-one thousand, sixteen".