2100134063 has 16 divisors (see below), whose sum is σ = 2181681216. Its totient is φ = 2020462080.

The previous prime is 2100134059. The next prime is 2100134081. The reversal of 2100134063 is 3604310012.

It is a cyclic number.

It is not a de Polignac number, because 2100134063 - 2² = 2100134059 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 (2100134033) 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 15 ways as a sum of consecutive naturals, for example, 739895 + ... + 742727.

It is an arithmetic number, because the mean of its divisors is an integer number (136355076).

Almost surely, 2^2100134063 is an apocalyptic number.

2100134063 is a deficient number, since it is larger than the sum of its proper divisors (81547153).

2100134063 is a wasteful number, since it uses less digits than its factorization.

2100134063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3154.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 2100134063 is about 45827.2196734648. The cubic root of 2100134063 is about 1280.6064149290.

Adding to 2100134063 its reverse (3604310012), we get a palindrome (5704444075).

The spelling of 2100134063 in words is "two billion, one hundred million, one hundred thirty-four thousand, sixty-three".