2011002101101 has 8 divisors (see below), whose sum is σ = 2303747235584. Its totient is φ = 1719621746640.

The previous prime is 2011002101081. The next prime is 2011002101107. The reversal of 2011002101101 is 1011012001102.

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

It is not a de Polignac number, because 2011002101101 - 2¹¹ = 2011002099053 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 (2011002101107) 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, 341191845 + ... + 341197738.

It is an arithmetic number, because the mean of its divisors is an integer number (287968404448).

Almost surely, 2^{2011002101101} is an apocalyptic number.

It is an amenable number.

2011002101101 is a deficient number, since it is larger than the sum of its proper divisors (292745134483).

2011002101101 is an equidigital number, since it uses as much as digits as its factorization.

2011002101101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 682390011.

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

Adding to 2011002101101 its reverse (1011012001102), we get a palindrome (3022014102203).

Subtracting from 2011002101101 its reverse (1011012001102), we obtain a palindrome (999990099999).

The spelling of 2011002101101 in words is "two trillion, eleven billion, two million, one hundred one thousand, one hundred one".