2110101101011 has 4 divisors (see below), whose sum is σ = 2110145191024. Its totient is φ = 2110057011000.

The previous prime is 2110101100993. The next prime is 2110101101021. The reversal of 2110101101011 is 1101011010112.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2110101101011 - 2¹⁹ = 2110100576723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2110101101021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21973140 + ... + 22068961.

It is an arithmetic number, because the mean of its divisors is an integer number (527536297756).

Almost surely, 2^{2110101101011} is an apocalyptic number.

2110101101011 is a deficient number, since it is larger than the sum of its proper divisors (44090013).

2110101101011 is an equidigital number, since it uses as much as digits as its factorization.

2110101101011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44090012.

The product of its (nonzero) digits is 2, while the sum is 10.

Adding to 2110101101011 its reverse (1101011010112), we get a palindrome (3211112111123).

It can be divided in two parts, 2 and 110101101011, that multiplied together give a palindrome (220202202022).

The spelling of 2110101101011 in words is "two trillion, one hundred ten billion, one hundred one million, one hundred one thousand, eleven".