202020210000101 has 8 divisors (see below), whose sum is σ = 207161006161824. Its totient is φ = 196899534372240.

The previous prime is 202020210000083. The next prime is 202020210000131. The reversal of 202020210000101 is 101000012020202.

It is a happy number.

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 202020210000101 - 2³⁸ = 201745332093157 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 (202020210000131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5030113130 + ... + 5030153291.

It is an arithmetic number, because the mean of its divisors is an integer number (25895125770228).

Almost surely, 2^{202020210000101} is an apocalyptic number.

It is an amenable number.

202020210000101 is a deficient number, since it is larger than the sum of its proper divisors (5140796161723).

202020210000101 is a wasteful number, since it uses less digits than its factorization.

202020210000101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10060266931.

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

Adding to 202020210000101 its reverse (101000012020202), we get a palindrome (303020222020303).

The spelling of 202020210000101 in words is "two hundred two trillion, twenty billion, two hundred ten million, one hundred one", and thus it is an aban number.