2110001110101 has 40 divisors (see below), whose sum is σ = 3291139732320. Its totient is φ = 1345468374432.

The previous prime is 2110001110099. The next prime is 2110001110117. The reversal of 2110001110101 is 1010111000112.

It is not a de Polignac number, because 2110001110101 - 2¹ = 2110001110099 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 (2110001110141) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 3946111 + ... + 4448796.

It is an arithmetic number, because the mean of its divisors is an integer number (82278493308).

Almost surely, 2^{2110001110101} is an apocalyptic number.

It is an amenable number.

2110001110101 is a deficient number, since it is larger than the sum of its proper divisors (1181138622219).

2110001110101 is a wasteful number, since it uses less digits than its factorization.

2110001110101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8395055 (or 8395046 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 9.

Adding to 2110001110101 its reverse (1010111000112), we get a palindrome (3120112110213).

The spelling of 2110001110101 in words is "two trillion, one hundred ten billion, one million, one hundred ten thousand, one hundred one".