180678078106 has 8 divisors (see below), whose sum is σ = 272514449844. Its totient is φ = 89839928160.

The previous prime is 180678078047. The next prime is 180678078109. The reversal of 180678078106 is 601870876081.

180678078106 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 147137452225 + 33540625881 = 383585^2 + 183141^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (180678078109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 249554995 + ... + 249555718.

Almost surely, 2^180678078106 is an apocalyptic number.

180678078106 is a deficient number, since it is larger than the sum of its proper divisors (91836371738).

180678078106 is a wasteful number, since it uses less digits than its factorization.

180678078106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499110896.

The product of its (nonzero) digits is 903168, while the sum is 52.

The spelling of 180678078106 in words is "one hundred eighty billion, six hundred seventy-eight million, seventy-eight thousand, one hundred six".