20210020201 has 8 divisors (see below), whose sum is σ = 23098027904. Its totient is φ = 17322228000.

The previous prime is 20210020169. The next prime is 20210020249. The reversal of 20210020201 is 10202001202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 20210020201 - 2⁵ = 20210020169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20210000201) 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 7 ways as a sum of consecutive naturals, for example, 321076 + ... + 378826.

It is an arithmetic number, because the mean of its divisors is an integer number (2887253488).

Almost surely, 2^20210020201 is an apocalyptic number.

It is an amenable number.

20210020201 is a deficient number, since it is larger than the sum of its proper divisors (2888007703).

20210020201 is an equidigital number, since it uses as much as digits as its factorization.

20210020201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107751.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 20210020201 its reverse (10202001202), we get a palindrome (30412021403).

The spelling of 20210020201 in words is "twenty billion, two hundred ten million, twenty thousand, two hundred one".