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230103330223 = 1321487915641
BaseRepresentation
bin1101011001001100111…
…0100010110110101111
3210222221022000022021211
43112103032202312233
512232222423031343
6253412532535251
722424114015104
oct3262316426657
9728838008254
10230103330223
118964a370808
1238719181527
1318910c22800
14b1cc146aab
155ebb1ae79d
hex35933a2daf

230103330223 has 12 divisors (see below), whose sum is σ = 249332979168. Its totient is φ = 212260002240.

The previous prime is 230103330181. The next prime is 230103330269. The reversal of 230103330223 is 322033301032.

It is a de Polignac number, because none of the positive numbers 2k-230103330223 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 230103330194 and 230103330203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230103330823) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 206518 + ... + 709123.

It is an arithmetic number, because the mean of its divisors is an integer number (20777748264).

Almost surely, 2230103330223 is an apocalyptic number.

230103330223 is a deficient number, since it is larger than the sum of its proper divisors (19229648945).

230103330223 is a wasteful number, since it uses less digits than its factorization.

230103330223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 917154 (or 917141 counting only the distinct ones).

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

Adding to 230103330223 its reverse (322033301032), we get a palindrome (552136631255).

The spelling of 230103330223 in words is "two hundred thirty billion, one hundred three million, three hundred thirty thousand, two hundred twenty-three".

Divisors: 1 13 169 1487 19331 251303 915641 11903333 154743329 1361558167 17700256171 230103330223