223075344235613 has 4 divisors (see below), whose sum is σ = 223592920440768. Its totient is φ = 222557768030460.

The previous prime is 223075344235573. The next prime is 223075344235633. The reversal of 223075344235613 is 316532443570322.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 223075344235613 - 2¹² = 223075344231517 is a prime.

It is a super-3 number, since 3×223075344235613³ (a number of 44 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223075344235633) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 258788101931 + ... + 258788102792.

It is an arithmetic number, because the mean of its divisors is an integer number (55898230110192).

Almost surely, 2^{223075344235613} is an apocalyptic number.

It is an amenable number.

223075344235613 is a deficient number, since it is larger than the sum of its proper divisors (517576205155).

223075344235613 is an equidigital number, since it uses as much as digits as its factorization.

223075344235613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517576205154.

The product of its (nonzero) digits is 10886400, while the sum is 50.

The spelling of 223075344235613 in words is "two hundred twenty-three trillion, seventy-five billion, three hundred forty-four million, two hundred thirty-five thousand, six hundred thirteen".