210020201102 has 8 divisors (see below), whose sum is σ = 317435113512. Its totient is φ = 104208496600.

The previous prime is 210020201101. The next prime is 210020201179. The reversal of 210020201102 is 201102020012.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210020201101) 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, 400801649 + ... + 400802172.

It is an arithmetic number, because the mean of its divisors is an integer number (39679389189).

Almost surely, 2^210020201102 is an apocalyptic number.

210020201102 is a deficient number, since it is larger than the sum of its proper divisors (107414912410).

210020201102 is a wasteful number, since it uses less digits than its factorization.

210020201102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 801603954.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 210020201102 its reverse (201102020012), we get a palindrome (411122221114).

The spelling of 210020201102 in words is "two hundred ten billion, twenty million, two hundred one thousand, one hundred two".