2010101121111 has 4 divisors (see below), whose sum is σ = 2680134828152. Its totient is φ = 1340067414072.

The previous prime is 2010101121107. The next prime is 2010101121121. The reversal of 2010101121111 is 1111211010102.

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

It is not a de Polignac number, because 2010101121111 - 2² = 2010101121107 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 (2010101121121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 335016853516 + ... + 335016853521.

It is an arithmetic number, because the mean of its divisors is an integer number (670033707038).

Almost surely, 2^{2010101121111} is an apocalyptic number.

2010101121111 is a deficient number, since it is larger than the sum of its proper divisors (670033707041).

2010101121111 is an equidigital number, since it uses as much as digits as its factorization.

2010101121111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 670033707040.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 2010101121111 its reverse (1111211010102), we get a palindrome (3121312131213).

The spelling of 2010101121111 in words is "two trillion, ten billion, one hundred one million, one hundred twenty-one thousand, one hundred eleven".