113304205543 has 8 divisors (see below), whose sum is σ = 113586864768. Its totient is φ = 113021668344.

The previous prime is 113304205523. The next prime is 113304205549. The reversal of 113304205543 is 345502403311.

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 113304205543 - 2²¹ = 113302108391 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 (113304205549) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1995180 + ... + 2051182.

It is an arithmetic number, because the mean of its divisors is an integer number (14198358096).

Almost surely, 2^113304205543 is an apocalyptic number.

113304205543 is a deficient number, since it is larger than the sum of its proper divisors (282659225).

113304205543 is an equidigital number, since it uses as much as digits as its factorization.

113304205543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61013.

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 113304205543 its reverse (345502403311), we get a palindrome (458806608854).

The spelling of 113304205543 in words is "one hundred thirteen billion, three hundred four million, two hundred five thousand, five hundred forty-three".