2144113101 has 12 divisors (see below), whose sum is σ = 3335287228. Its totient is φ = 1319454144.

The previous prime is 2144113099. The next prime is 2144113141. The reversal of 2144113101 is 1013114412.

It can be written as a sum of positive squares in 2 ways, for example, as 462293001 + 1681820100 = 21501^2 + 41010^2 .

It is not a de Polignac number, because 2144113101 - 2¹ = 2144113099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2144113141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9162760 + ... + 9162993.

Almost surely, 2^2144113101 is an apocalyptic number.

It is an amenable number.

2144113101 is a deficient number, since it is larger than the sum of its proper divisors (1191174127).

2144113101 is a wasteful number, since it uses less digits than its factorization.

2144113101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18325772 (or 18325769 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 2144113101 is about 46304.5688998397. The cubic root of 2144113101 is about 1289.4838190822.

Adding to 2144113101 its reverse (1013114412), we get a palindrome (3157227513).

The spelling of 2144113101 in words is "two billion, one hundred forty-four million, one hundred thirteen thousand, one hundred one".