108110820730 has 32 divisors (see below), whose sum is σ = 219138421248. Its totient is φ = 38044862400.

The previous prime is 108110820659. The next prime is 108110820737. The reversal of 108110820730 is 37028011801.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a junction number, because it is equal to n+sod(n) for n = 108110820692 and 108110820701.

It is not an unprimeable number, because it can be changed into a prime (108110820737) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15848617 + ... + 15855436.

It is an arithmetic number, because the mean of its divisors is an integer number (6848075664).

Almost surely, 2^108110820730 is an apocalyptic number.

108110820730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

108110820730 is an abundant number, since it is smaller than the sum of its proper divisors (111027600518).

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

108110820730 is a wasteful number, since it uses less digits than its factorization.

108110820730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31704102.

The product of its (nonzero) digits is 2688, while the sum is 31.

The spelling of 108110820730 in words is "one hundred eight billion, one hundred ten million, eight hundred twenty thousand, seven hundred thirty".