720110010000100 has 72 divisors (see below), whose sum is σ = 1574941299867936. Its totient is φ = 285777292320000.

The previous prime is 720110010000047. The next prime is 720110010000119. The reversal of 720110010000100 is 1000010011027.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48637120 + ... + 61691080.

It is an arithmetic number, because the mean of its divisors is an integer number (21874184720388).

Almost surely, 2^{720110010000100} 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 720110010000100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (787470649933968).

720110010000100 is an abundant number, since it is smaller than the sum of its proper divisors (854831289867836).

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

720110010000100 is a wasteful number, since it uses less digits than its factorization.

720110010000100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13058317 (or 13058310 counting only the distinct ones).

The product of its (nonzero) digits is 14, while the sum is 13.

Adding to 720110010000100 its reverse (1000010011027), we get a palindrome (721110020011127).

The spelling of 720110010000100 in words is "seven hundred twenty trillion, one hundred ten billion, ten million, one hundred", and thus it is an aban number.