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230323312223 = 7112473260081
BaseRepresentation
bin1101011010000001010…
…1101101011001011111
3211000111121221112212022
43112200111231121133
512233200231442343
6253450431530355
722432424565044
oct3264025553137
9730447845768
10230323312223
1189752561514
123877a9899bb
1318947684c84
14b20d44b1cb
155ed0664568
hex35a056d65f

230323312223 has 8 divisors (see below), whose sum is σ = 233586926496. Its totient is φ = 227060243200.

The previous prime is 230323312207. The next prime is 230323312237. The reversal of 230323312223 is 322213323032.

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 230323312223 - 24 = 230323312207 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230323312192 and 230323312201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230323312243) 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, 755543 + ... + 1015623.

It is an arithmetic number, because the mean of its divisors is an integer number (29198365812).

Almost surely, 2230323312223 is an apocalyptic number.

230323312223 is a deficient number, since it is larger than the sum of its proper divisors (3263614273).

230323312223 is a wasteful number, since it uses less digits than its factorization.

230323312223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272625.

The product of its (nonzero) digits is 7776, while the sum is 26.

Adding to 230323312223 its reverse (322213323032), we get a palindrome (552536635255).

The spelling of 230323312223 in words is "two hundred thirty billion, three hundred twenty-three million, three hundred twelve thousand, two hundred twenty-three".

Divisors: 1 71 12473 260081 885583 18465751 3243990313 230323312223