113344300213 has 4 divisors (see below), whose sum is σ = 113365703340. Its totient is φ = 113322897088.

The previous prime is 113344300211. The next prime is 113344300217. The reversal of 113344300213 is 312003443311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 312003443311 = 7 ⋅44571920473.

It can be written as a sum of positive squares in 2 ways, for example, as 98751177009 + 14593123204 = 314247^2 + 120802^2 .

It is a cyclic number.

It is not a de Polignac number, because 113344300213 - 2¹ = 113344300211 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 (113344300211) 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, 10693618 + ... + 10704211.

It is an arithmetic number, because the mean of its divisors is an integer number (28341425835).

Almost surely, 2^113344300213 is an apocalyptic number.

It is an amenable number.

113344300213 is a deficient number, since it is larger than the sum of its proper divisors (21403127).

113344300213 is an equidigital number, since it uses as much as digits as its factorization.

113344300213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21403126.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 113344300213 its reverse (312003443311), we get a palindrome (425347743524).

The spelling of 113344300213 in words is "one hundred thirteen billion, three hundred forty-four million, three hundred thousand, two hundred thirteen".