2134213099 has 4 divisors (see below), whose sum is σ = 2259755064. Its totient is φ = 2008671136.

The previous prime is 2134213049. The next prime is 2134213117. The reversal of 2134213099 is 9903124312.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2134213099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2134213009) 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 3 ways as a sum of consecutive naturals, for example, 62770957 + ... + 62770990.

It is an arithmetic number, because the mean of its divisors is an integer number (564938766).

Almost surely, 2^2134213099 is an apocalyptic number.

2134213099 is a deficient number, since it is larger than the sum of its proper divisors (125541965).

2134213099 is a wasteful number, since it uses less digits than its factorization.

2134213099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125541964.

The product of its (nonzero) digits is 11664, while the sum is 34.

The square root of 2134213099 is about 46197.5442962069. The cubic root of 2134213099 is about 1287.4961144068.

The spelling of 2134213099 in words is "two billion, one hundred thirty-four million, two hundred thirteen thousand, ninety-nine".