10120201000101 has 8 divisors (see below), whose sum is σ = 14992890370560. Its totient is φ = 6746800666716.

The previous prime is 10120201000099. The next prime is 10120201000153. The reversal of 10120201000101 is 10100010202101.

It is a happy number.

It is not a de Polignac number, because 10120201000101 - 2¹ = 10120201000099 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10120201000171) 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, 187411129605 + ... + 187411129658.

It is an arithmetic number, because the mean of its divisors is an integer number (1874111296320).

Almost surely, 2^{10120201000101} is an apocalyptic number.

It is an amenable number.

10120201000101 is a deficient number, since it is larger than the sum of its proper divisors (4872689370459).

10120201000101 is an equidigital number, since it uses as much as digits as its factorization.

10120201000101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374822259272 (or 374822259266 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 10120201000101 its reverse (10100010202101), we get a palindrome (20220211202202).

The spelling of 10120201000101 in words is "ten trillion, one hundred twenty billion, two hundred one million, one hundred one", and thus it is an aban number.