111684593180106 has 48 divisors (see below), whose sum is σ = 252396182080224. Its totient is φ = 37013005804464.

The previous prime is 111684593180101. The next prime is 111684593180119. The reversal of 111684593180106 is 601081395486111.

111684593180106 is a `hidden beast` number, since 1 + 1 + 1 + 6 + 8 + 459 + 3 + 1 + 80 + 106 = 666.

111684593180106 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (111684593180101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 664088436 + ... + 664256591.

It is an arithmetic number, because the mean of its divisors is an integer number (5258253793338).

Almost surely, 2^{111684593180106} is an apocalyptic number.

111684593180106 is an abundant number, since it is smaller than the sum of its proper divisors (140711588900118).

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

111684593180106 is a wasteful number, since it uses less digits than its factorization.

111684593180106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1328345217 (or 1328345205 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 54.

The spelling of 111684593180106 in words is "one hundred eleven trillion, six hundred eighty-four billion, five hundred ninety-three million, one hundred eighty thousand, one hundred six".