223030312303 has 8 divisors (see below), whose sum is σ = 224043141168. Its totient is φ = 222017749824.

The previous prime is 223030312301. The next prime is 223030312321. The reversal of 223030312303 is 303213030322.

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 223030312303 - 2¹ = 223030312301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223030312301) 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, 1720075 + ... + 1845187.

It is an arithmetic number, because the mean of its divisors is an integer number (28005392646).

Almost surely, 2^223030312303 is an apocalyptic number.

223030312303 is a deficient number, since it is larger than the sum of its proper divisors (1012828865).

223030312303 is a wasteful number, since it uses less digits than its factorization.

223030312303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133193.

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 223030312303 its reverse (303213030322), we get a palindrome (526243342625).

The spelling of 223030312303 in words is "two hundred twenty-three billion, thirty million, three hundred twelve thousand, three hundred three".