1210010000101 has 8 divisors (see below), whose sum is σ = 1384225663680. Its totient is φ = 1036133609568.

The previous prime is 1210010000053. The next prime is 1210010000123. The reversal of 1210010000101 is 1010000100121.

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 1210010000101 - 2⁹ = 1210009999589 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (7).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1210010000201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84810616 + ... + 84824881.

It is an arithmetic number, because the mean of its divisors is an integer number (173028207960).

Almost surely, 2^{1210010000101} is an apocalyptic number.

It is an amenable number.

1210010000101 is a deficient number, since it is larger than the sum of its proper divisors (174215663579).

1210010000101 is a wasteful number, since it uses less digits than its factorization.

1210010000101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169636523.

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 1210010000101 its reverse (1010000100121), we get a palindrome (2220010100222).

The spelling of 1210010000101 in words is "one trillion, two hundred ten billion, ten million, one hundred one", and thus it is an aban number.