2134234103 has 4 divisors (see below), whose sum is σ = 2134790448. Its totient is φ = 2133677760.

The previous prime is 2134234073. The next prime is 2134234121. The reversal of 2134234103 is 3014324312.

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

It is a cyclic number.

It is not a de Polignac number, because 2134234103 - 2¹⁶ = 2134168567 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 (2134234133) 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 3 ways as a sum of consecutive naturals, for example, 272378 + ... + 280103.

It is an arithmetic number, because the mean of its divisors is an integer number (533697612).

Almost surely, 2^2134234103 is an apocalyptic number.

2134234103 is a deficient number, since it is larger than the sum of its proper divisors (556345).

2134234103 is an equidigital number, since it uses as much as digits as its factorization.

2134234103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556344.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 2134234103 is about 46197.7716237483. The cubic root of 2134234103 is about 1287.5003380525.

Adding to 2134234103 its reverse (3014324312), we get a palindrome (5148558415).

The spelling of 2134234103 in words is "two billion, one hundred thirty-four million, two hundred thirty-four thousand, one hundred three".