2101334011 has 16 divisors (see below), whose sum is σ = 2551011840. Its totient is φ = 1689713280.

The previous prime is 2101333979. The next prime is 2101334021. The reversal of 2101334011 is 1104331012.

It is a cyclic number.

It is not a de Polignac number, because 2101334011 - 2⁵ = 2101333979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2101334021) 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, 8620 + ... + 65398.

It is an arithmetic number, because the mean of its divisors is an integer number (159438240).

Almost surely, 2^2101334011 is an apocalyptic number.

2101334011 is a deficient number, since it is larger than the sum of its proper divisors (449677829).

2101334011 is a wasteful number, since it uses less digits than its factorization.

2101334011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57114.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 2101334011 is about 45840.3098920590. The cubic root of 2101334011 is about 1280.8502673827.

Adding to 2101334011 its reverse (1104331012), we get a palindrome (3205665023).

Subtracting from 2101334011 its reverse (1104331012), we obtain a cube (997002999 = 999³).

The spelling of 2101334011 in words is "two billion, one hundred one million, three hundred thirty-four thousand, eleven".