104544320111000 has 512 divisors, whose sum is σ = 312072403968000. Its totient is φ = 31836203712000.

The previous prime is 104544320110969. The next prime is 104544320111003. The reversal of 104544320111000 is 111023445401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104544320111003) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 740438411 + ... + 740579589.

It is an arithmetic number, because the mean of its divisors is an integer number (609516414000).

Almost surely, 2^{104544320111000} is an apocalyptic number.

104544320111000 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 104544320111000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156036201984000).

104544320111000 is an abundant number, since it is smaller than the sum of its proper divisors (207528083857000).

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

104544320111000 is a wasteful number, since it uses less digits than its factorization.

104544320111000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141440 (or 141426 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

Adding to 104544320111000 its reverse (111023445401), we get a palindrome (104655343556401).

The spelling of 104544320111000 in words is "one hundred four trillion, five hundred forty-four billion, three hundred twenty million, one hundred eleven thousand".