223431616303 has 8 divisors (see below), whose sum is σ = 255353591808. Its totient is φ = 191510434104.

The previous prime is 223431616223. The next prime is 223431616313. The reversal of 223431616303 is 303616134322.

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 223431616303 - 2²¹ = 223429519151 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223431616313) 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, 643350 + ... + 927772.

It is an arithmetic number, because the mean of its divisors is an integer number (31919198976).

Almost surely, 2^223431616303 is an apocalyptic number.

223431616303 is a deficient number, since it is larger than the sum of its proper divisors (31921975505).

223431616303 is a wasteful number, since it uses less digits than its factorization.

223431616303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396653.

The product of its (nonzero) digits is 46656, while the sum is 34.

The spelling of 223431616303 in words is "two hundred twenty-three billion, four hundred thirty-one million, six hundred sixteen thousand, three hundred three".