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230203103002332 = 22319183591916861
BaseRepresentation
bin110100010101111001010110…
…001011100011111011011100
31010012002012110001110100112020
4310111321112023203323130
5220133121423332033312
62133333502350540140
766326424331032045
oct6425712613437334
91105065401410466
10230203103002332
1167393651298139
122199aaa1507650
139b5b0a0856a45
1440bbc6522b8cc
151b9319e92a78c
hexd15e562e3edc

230203103002332 has 12 divisors (see below), whose sum is σ = 537140573672136. Its totient is φ = 76734367667440.

The previous prime is 230203103002309. The next prime is 230203103002339. The reversal of 230203103002332 is 233200301302032.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230203103002339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9591795958419 + ... + 9591795958442.

It is an arithmetic number, because the mean of its divisors is an integer number (44761714472678).

Almost surely, 2230203103002332 is an apocalyptic number.

It is an amenable number.

230203103002332 is an abundant number, since it is smaller than the sum of its proper divisors (306937470669804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230203103002332 is a wasteful number, since it uses less digits than its factorization.

230203103002332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19183591916868 (or 19183591916866 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 230203103002332 its reverse (233200301302032), we get a palindrome (463403404304364).

The spelling of 230203103002332 in words is "two hundred thirty trillion, two hundred three billion, one hundred three million, two thousand, three hundred thirty-two".

Divisors: 1 2 3 4 6 12 19183591916861 38367183833722 57550775750583 76734367667444 115101551501166 230203103002332