20103210201 has 16 divisors (see below), whose sum is σ = 26910555840. Its totient is φ = 13349107200.

The previous prime is 20103210199. The next prime is 20103210217. The reversal of 20103210201 is 10201230102.

It is not a de Polignac number, because 20103210201 - 2¹ = 20103210199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20103210251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 786145 + ... + 811313.

It is an arithmetic number, because the mean of its divisors is an integer number (1681909740).

Almost surely, 2^20103210201 is an apocalyptic number.

It is an amenable number.

20103210201 is a deficient number, since it is larger than the sum of its proper divisors (6807345639).

20103210201 is a wasteful number, since it uses less digits than its factorization.

20103210201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26216.

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

Adding to 20103210201 its reverse (10201230102), we get a palindrome (30304440303).

The spelling of 20103210201 in words is "twenty billion, one hundred three million, two hundred ten thousand, two hundred one".