201210210000101 has 8 divisors (see below), whose sum is σ = 203577482606784. Its totient is φ = 198850894613280.

The previous prime is 201210210000073. The next prime is 201210210000109. The reversal of 201210210000101 is 101000012012102.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201210210000101 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 (201210210000109) 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, 1989254096 + ... + 1989355241.

It is an arithmetic number, because the mean of its divisors is an integer number (25447185325848).

Almost surely, 2^{201210210000101} is an apocalyptic number.

It is an amenable number.

201210210000101 is a deficient number, since it is larger than the sum of its proper divisors (2367272606683).

201210210000101 is a wasteful number, since it uses less digits than its factorization.

201210210000101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3978609931.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 201210210000101 its reverse (101000012012102), we get a palindrome (302210222012203).

The spelling of 201210210000101 in words is "two hundred one trillion, two hundred ten billion, two hundred ten million, one hundred one", and thus it is an aban number.