10120123020100 has 36 divisors (see below), whose sum is σ = 22915478565504. Its totient is φ = 3872047067680.

The previous prime is 10120123020047. The next prime is 10120123020109. The reversal of 10120123020100 is 102032102101.

It is not an unprimeable number, because it can be changed into a prime (10120123020109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2200024444 + ... + 2200029043.

It is an arithmetic number, because the mean of its divisors is an integer number (636541071264).

Almost surely, 2^{10120123020100} is an apocalyptic number.

10120123020100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10120123020100 is an abundant number, since it is smaller than the sum of its proper divisors (12795355545404).

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

10120123020100 is a wasteful number, since it uses less digits than its factorization.

10120123020100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4400053524 (or 4400053517 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 10120123020100 its reverse (102032102101), we get a palindrome (10222155122201).

The spelling of 10120123020100 in words is "ten trillion, one hundred twenty billion, one hundred twenty-three million, twenty thousand, one hundred".