2113333101 has 24 divisors (see below), whose sum is σ = 3331733184. Its totient is φ = 1280180160.

The previous prime is 2113333049. The next prime is 2113333129. The reversal of 2113333101 is 1013333112.

It is a happy number.

2113333101 is a `hidden beast` number, since 21 + 1 + 333 + 310 + 1 = 666.

It is not a de Polignac number, because 2113333101 - 2¹⁰ = 2113332077 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2113353101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 271080 + ... + 278766.

It is an arithmetic number, because the mean of its divisors is an integer number (138822216).

Almost surely, 2^2113333101 is an apocalyptic number.

It is an amenable number.

2113333101 is a deficient number, since it is larger than the sum of its proper divisors (1218400083).

2113333101 is a wasteful number, since it uses less digits than its factorization.

2113333101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10481 (or 10478 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

The square root of 2113333101 is about 45971.0028278697. The cubic root of 2113333101 is about 1283.2836226467.

Adding to 2113333101 its reverse (1013333112), we get a palindrome (3126666213).

The spelling of 2113333101 in words is "two billion, one hundred thirteen million, three hundred thirty-three thousand, one hundred one".