108164918512 has 160 divisors (see below), whose sum is σ = 270189849600. Its totient is φ = 40871153664.

The previous prime is 108164918509. The next prime is 108164918513. The reversal of 108164918512 is 215819461801.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108164918513) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1781064 + ... + 1840792.

It is an arithmetic number, because the mean of its divisors is an integer number (1688686560).

Almost surely, 2^108164918512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 108164918512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (135094924800).

108164918512 is an abundant number, since it is smaller than the sum of its proper divisors (162024931088).

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

108164918512 is a wasteful number, since it uses less digits than its factorization.

108164918512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59823 (or 59817 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 46.

The spelling of 108164918512 in words is "one hundred eight billion, one hundred sixty-four million, nine hundred eighteen thousand, five hundred twelve".