10000120101 has 8 divisors (see below), whose sum is σ = 13334474784. Its totient is φ = 6666256080.

The previous prime is 10000120093. The next prime is 10000120127. The reversal of 10000120101 is 10102100001.

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

It is not a de Polignac number, because 10000120101 - 2³ = 10000120093 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10000120101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10000120601) 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, 72135 + ... + 158756.

It is an arithmetic number, because the mean of its divisors is an integer number (1666809348).

Almost surely, 2^10000120101 is an apocalyptic number.

It is an amenable number.

10000120101 is a deficient number, since it is larger than the sum of its proper divisors (3334354683).

10000120101 is a wasteful number, since it uses less digits than its factorization.

10000120101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245331.

The product of its (nonzero) digits is 2, while the sum is 6.

Adding to 10000120101 its reverse (10102100001), we get a palindrome (20102220102).

The spelling of 10000120101 in words is "ten billion, one hundred twenty thousand, one hundred one".