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230030222302323 = 343619178469213
BaseRepresentation
bin110100010011011000010101…
…101100000001110001110011
31010011110200012200220211220000
4310103120111230001301303
5220122303343402133243
62133122231505321043
766311064230235432
oct6423302554016163
91104420180824800
10230030222302323
11673272a6683463
1221971494036183
139b479abb58851
1440b3744b65119
151b8d9322545d3
hexd13615b01c73

230030222302323 has 20 divisors (see below), whose sum is σ = 343634892963648. Its totient is φ = 153349242243120.

The previous prime is 230030222302271. The next prime is 230030222302357. The reversal of 230030222302323 is 323203222030032.

230030222302323 is a `hidden beast` number, since 2 + 3 + 0 + 0 + 30 + 2 + 2 + 2 + 302 + 323 = 666.

It is not a de Polignac number, because 230030222302323 - 226 = 230030155193459 is a prime.

It is a super-3 number, since 3×2300302223023233 (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (230030222372323) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 36303136 + ... + 42166077.

Almost surely, 2230030222302323 is an apocalyptic number.

230030222302323 is a deficient number, since it is larger than the sum of its proper divisors (113604670661325).

230030222302323 is an equidigital number, since it uses as much as digits as its factorization.

230030222302323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78505416 (or 78505407 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 27.

Adding to 230030222302323 its reverse (323203222030032), we get a palindrome (553233444332355).

The spelling of 230030222302323 in words is "two hundred thirty trillion, thirty billion, two hundred twenty-two million, three hundred two thousand, three hundred twenty-three".

Divisors: 1 3 9 27 81 36191 108573 325719 977157 2931471 78469213 235407639 706222917 2118668751 6356006253 2839879287683 8519637863049 25558913589147 76676740767441 230030222302323