108075778200 has 384 divisors, whose sum is σ = 404815756800. Its totient is φ = 26343221760.

The previous prime is 108075778117. The next prime is 108075778201. The reversal of 108075778200 is 2877570801.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108075778201) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 7223127 + ... + 7238073.

It is an arithmetic number, because the mean of its divisors is an integer number (1054207700).

Almost surely, 2^108075778200 is an apocalyptic number.

108075778200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 108075778200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (202407878400).

108075778200 is an abundant number, since it is smaller than the sum of its proper divisors (296739978600).

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

108075778200 is a wasteful number, since it uses less digits than its factorization.

108075778200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15088 (or 15073 counting only the distinct ones).

The product of its (nonzero) digits is 219520, while the sum is 45.

The spelling of 108075778200 in words is "one hundred eight billion, seventy-five million, seven hundred seventy-eight thousand, two hundred".