223312340113 has 4 divisors (see below), whose sum is σ = 225821467620. Its totient is φ = 220803212608.

The previous prime is 223312340107. The next prime is 223312340123. The reversal of 223312340113 is 311043213322.

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

It can be written as a sum of positive squares in 2 ways, for example, as 121454341009 + 101857999104 = 348503^2 + 319152^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-223312340113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223312340123) 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, 1254563620 + ... + 1254563797.

It is an arithmetic number, because the mean of its divisors is an integer number (56455366905).

Almost surely, 2^223312340113 is an apocalyptic number.

It is an amenable number.

223312340113 is a deficient number, since it is larger than the sum of its proper divisors (2509127507).

223312340113 is an equidigital number, since it uses as much as digits as its factorization.

223312340113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2509127506.

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

Adding to 223312340113 its reverse (311043213322), we get a palindrome (534355553435).

The spelling of 223312340113 in words is "two hundred twenty-three billion, three hundred twelve million, three hundred forty thousand, one hundred thirteen".