10120110012100 has 72 divisors (see below), whose sum is σ = 23961150763200. Its totient is φ = 3679411689600.

The previous prime is 10120110012079. The next prime is 10120110012107. The reversal of 10120110012100 is 121001102101.

10120110012100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (10120110012107) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5684446 + ... + 7249354.

It is an arithmetic number, because the mean of its divisors is an integer number (332793760600).

Almost surely, 2^{10120110012100} is an apocalyptic number.

10120110012100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10120110012100 is an abundant number, since it is smaller than the sum of its proper divisors (13841040751100).

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

10120110012100 is a wasteful number, since it uses less digits than its factorization.

10120110012100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1570813 (or 1570806 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 10120110012100 its reverse (121001102101), we get a palindrome (10241111114201).

The spelling of 10120110012100 in words is "ten trillion, one hundred twenty billion, one hundred ten million, twelve thousand, one hundred".