20000210101 has 8 divisors (see below), whose sum is σ = 20213182080. Its totient is φ = 19787376768.

The previous prime is 20000210081. The next prime is 20000210147. The reversal of 20000210101 is 10101200002.

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

It is a cyclic number.

It is not a de Polignac number, because 20000210101 - 2²¹ = 19998112949 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 (20000210701) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 269490 + ... + 335596.

It is an arithmetic number, because the mean of its divisors is an integer number (2526647760).

Almost surely, 2^20000210101 is an apocalyptic number.

It is an amenable number.

20000210101 is a deficient number, since it is larger than the sum of its proper divisors (212971979).

20000210101 is an equidigital number, since it uses as much as digits as its factorization.

20000210101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69323.

The product of its (nonzero) digits is 4, while the sum is 7.

Adding to 20000210101 its reverse (10101200002), we get a palindrome (30101410103).

It can be divided in two parts, 200002 and 10101, that multiplied together give a palindrome (2020220202).

The spelling of 20000210101 in words is "twenty billion, two hundred ten thousand, one hundred one".