10020120020101 has 8 divisors (see below), whose sum is σ = 10033235046944. Its totient is φ = 10007011803600.

The previous prime is 10020120020051. The next prime is 10020120020123. The reversal of 10020120020101 is 10102002102001.

10020120020101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10020120020101 - 2⁹ = 10020120019589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10020120020171) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1245295 + ... + 4646611.

It is an arithmetic number, because the mean of its divisors is an integer number (1254154380868).

Almost surely, 2^{10020120020101} is an apocalyptic number.

It is an amenable number.

10020120020101 is a deficient number, since it is larger than the sum of its proper divisors (13115026843).

10020120020101 is a wasteful number, since it uses less digits than its factorization.

10020120020101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3405171.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 10020120020101 its reverse (10102002102001), we get a palindrome (20122122122102).

The spelling of 10020120020101 in words is "ten trillion, twenty billion, one hundred twenty million, twenty thousand, one hundred one".