210010010200101 has 24 divisors (see below), whose sum is σ = 304439818213440. Its totient is φ = 139503551308800.

The previous prime is 210010010200099. The next prime is 210010010200157. The reversal of 210010010200101 is 101002010010012.

It is a happy number.

It is not a de Polignac number, because 210010010200101 - 2¹ = 210010010200099 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210010010200901) 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 23 ways as a sum of consecutive naturals, for example, 34237881 + ... + 39903038.

It is an arithmetic number, because the mean of its divisors is an integer number (12684992425560).

Almost surely, 2^{210010010200101} is an apocalyptic number.

It is an amenable number.

210010010200101 is a deficient number, since it is larger than the sum of its proper divisors (94429808013339).

210010010200101 is a wasteful number, since it uses less digits than its factorization.

210010010200101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74142057 (or 74142054 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 210010010200101 its reverse (101002010010012), we get a palindrome (311012020210113).

The spelling of 210010010200101 in words is "two hundred ten trillion, ten billion, ten million, two hundred thousand, one hundred one".