2110001021101 has 16 divisors (see below), whose sum is σ = 2127340744704. Its totient is φ = 2092744456704.

The previous prime is 2110001021069. The next prime is 2110001021131. The reversal of 2110001021101 is 1011201000112.

It is not a de Polignac number, because 2110001021101 - 2⁵ = 2110001021069 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 (2110001021131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76388445 + ... + 76416061.

It is an arithmetic number, because the mean of its divisors is an integer number (132958796544).

Almost surely, 2^{2110001021101} is an apocalyptic number.

It is an amenable number.

2110001021101 is a deficient number, since it is larger than the sum of its proper divisors (17339723603).

2110001021101 is a wasteful number, since it uses less digits than its factorization.

2110001021101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29100.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 2110001021101 its reverse (1011201000112), we get a palindrome (3121202021213).

The spelling of 2110001021101 in words is "two trillion, one hundred ten billion, one million, twenty-one thousand, one hundred one".