109783071681360 has 480 divisors, whose sum is σ = 432182167142400. Its totient is φ = 22796175467520.

The previous prime is 109783071681313. The next prime is 109783071681401. The reversal of 109783071681360 is 63186170387901.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a junction number, because it is equal to n+sod(n) for n = 109783071681294 and 109783071681303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 185854161 + ... + 186443919.

It is an arithmetic number, because the mean of its divisors is an integer number (900379514880).

Almost surely, 2^{109783071681360} is an apocalyptic number.

109783071681360 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 109783071681360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (216091083571200).

109783071681360 is an abundant number, since it is smaller than the sum of its proper divisors (322399095461040).

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

109783071681360 is a wasteful number, since it uses less digits than its factorization.

109783071681360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 591239 (or 591226 counting only the distinct ones).

The product of its (nonzero) digits is 9144576, while the sum is 60.

The spelling of 109783071681360 in words is "one hundred nine trillion, seven hundred eighty-three billion, seventy-one million, six hundred eighty-one thousand, three hundred sixty".