20210103201 has 16 divisors (see below), whose sum is σ = 27040049280. Its totient is φ = 13426828800.

The previous prime is 20210103181. The next prime is 20210103229. The reversal of 20210103201 is 10230101202.

It is not a de Polignac number, because 20210103201 - 2¹⁹ = 20209578913 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (20210103271) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2008140 + ... + 2018178.

It is an arithmetic number, because the mean of its divisors is an integer number (1690003080).

Almost surely, 2^20210103201 is an apocalyptic number.

It is an amenable number.

20210103201 is a deficient number, since it is larger than the sum of its proper divisors (6829946079).

20210103201 is a wasteful number, since it uses less digits than its factorization.

20210103201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12296.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 20210103201 its reverse (10230101202), we get a palindrome (30440204403).

The spelling of 20210103201 in words is "twenty billion, two hundred ten million, one hundred three thousand, two hundred one".