2134220113 has 8 divisors (see below), whose sum is σ = 2223933480. Its totient is φ = 2045581440.

The previous prime is 2134220111. The next prime is 2134220147. The reversal of 2134220113 is 3110224312.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 209467729 + 1924752384 = 14473^2 + 43872^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2134220113 - 2¹ = 2134220111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2134220111) 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 7 ways as a sum of consecutive naturals, for example, 264618 + ... + 272563.

It is an arithmetic number, because the mean of its divisors is an integer number (277991685).

Almost surely, 2^2134220113 is an apocalyptic number.

It is an amenable number.

2134220113 is a deficient number, since it is larger than the sum of its proper divisors (89713367).

2134220113 is a wasteful number, since it uses less digits than its factorization.

2134220113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537347.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 2134220113 is about 46197.6202092705. The cubic root of 2134220113 is about 1287.4975248389.

Adding to 2134220113 its reverse (3110224312), we get a palindrome (5244444425).

The spelling of 2134220113 in words is "two billion, one hundred thirty-four million, two hundred twenty thousand, one hundred thirteen".