223327656073 has 4 divisors (see below), whose sum is σ = 223476642000. Its totient is φ = 223178670148.

The previous prime is 223327656043. The next prime is 223327656119. The reversal of 223327656073 is 370656723322.

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 223327656073 - 2²¹ = 223325558921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223327656043) 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, 74490715 + ... + 74493712.

It is an arithmetic number, because the mean of its divisors is an integer number (55869160500).

Almost surely, 2^223327656073 is an apocalyptic number.

It is an amenable number.

223327656073 is a deficient number, since it is larger than the sum of its proper divisors (148985927).

223327656073 is a wasteful number, since it uses less digits than its factorization.

223327656073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148985926.

The product of its (nonzero) digits is 1905120, while the sum is 46.

The spelling of 223327656073 in words is "two hundred twenty-three billion, three hundred twenty-seven million, six hundred fifty-six thousand, seventy-three".