10210020020003 has 4 divisors (see below), whose sum is σ = 10747389494760. Its totient is φ = 9672650545248.

The previous prime is 10210020019993. The next prime is 10210020020071. The reversal of 10210020020003 is 30002002001201.

It is a happy number.

10210020020003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 10210020020003 - 2²⁶ = 10209952911139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10210020020093) 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, 268684737350 + ... + 268684737387.

It is an arithmetic number, because the mean of its divisors is an integer number (2686847373690).

Almost surely, 2^{10210020020003} is an apocalyptic number.

10210020020003 is a deficient number, since it is larger than the sum of its proper divisors (537369474757).

10210020020003 is an equidigital number, since it uses as much as digits as its factorization.

10210020020003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 537369474756.

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 10210020020003 its reverse (30002002001201), we get a palindrome (40212022021204).

The spelling of 10210020020003 in words is "ten trillion, two hundred ten billion, twenty million, twenty thousand, three".