10020003110101 has 4 divisors (see below), whose sum is σ = 10609415057772. Its totient is φ = 9430591162432.

The previous prime is 10020003110093. The next prime is 10020003110111. The reversal of 10020003110101 is 10101130002001.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 9282807432900 + 737195677201 = 3046770^2 + 858601^2 .

It is a cyclic number.

It is not a de Polignac number, because 10020003110101 - 2³ = 10020003110093 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 (10020003110111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 294705973810 + ... + 294705973843.

It is an arithmetic number, because the mean of its divisors is an integer number (2652353764443).

Almost surely, 2^{10020003110101} is an apocalyptic number.

It is an amenable number.

10020003110101 is a deficient number, since it is larger than the sum of its proper divisors (589411947671).

10020003110101 is an equidigital number, since it uses as much as digits as its factorization.

10020003110101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 589411947670.

The product of its (nonzero) digits is 6, while the sum is 10.

Adding to 10020003110101 its reverse (10101130002001), we get a palindrome (20121133112102).

The spelling of 10020003110101 in words is "ten trillion, twenty billion, three million, one hundred ten thousand, one hundred one".