223346511313 has 4 divisors (see below), whose sum is σ = 223393825188. Its totient is φ = 223299197440.

The previous prime is 223346511197. The next prime is 223346511329. The reversal of 223346511313 is 313115643322.

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 104809530049 + 118536981264 = 323743^2 + 344292^2 .

It is a cyclic number.

It is not a de Polignac number, because 223346511313 - 2³³ = 214756576721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223346511373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23649856 + ... + 23659297.

It is an arithmetic number, because the mean of its divisors is an integer number (55848456297).

Almost surely, 2^223346511313 is an apocalyptic number.

It is an amenable number.

223346511313 is a deficient number, since it is larger than the sum of its proper divisors (47313875).

223346511313 is an equidigital number, since it uses as much as digits as its factorization.

223346511313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47313874.

The product of its digits is 38880, while the sum is 34.

The spelling of 223346511313 in words is "two hundred twenty-three billion, three hundred forty-six million, five hundred eleven thousand, three hundred thirteen".