2101113411 has 24 divisors (see below), whose sum is σ = 2958992400. Its totient is φ = 1325930496.

The previous prime is 2101113383. The next prime is 2101113439. The reversal of 2101113411 is 1143111012.

It is an interprime number because it is at equal distance from previous prime (2101113383) and next prime (2101113439).

It is not a de Polignac number, because 2101113411 - 2²⁷ = 1966895683 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2101113451) 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 23 ways as a sum of consecutive naturals, for example, 147115 + ... + 160763.

It is an arithmetic number, because the mean of its divisors is an integer number (123291350).

Almost surely, 2^2101113411 is an apocalyptic number.

2101113411 is a deficient number, since it is larger than the sum of its proper divisors (857878989).

2101113411 is a wasteful number, since it uses less digits than its factorization.

2101113411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13795 (or 13772 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 15.

The square root of 2101113411 is about 45837.9036497089. The cubic root of 2101113411 is about 1280.8054441965.

Adding to 2101113411 its reverse (1143111012), we get a palindrome (3244224423).

The spelling of 2101113411 in words is "two billion, one hundred one million, one hundred thirteen thousand, four hundred eleven".