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230213313012333 = 3743675274772139
BaseRepresentation
bin110100010110000010110110…
…101111101010001001101101
31010012010011210121101121012210
4310112002312233222021231
5220133303331112343313
62133342311434521033
766330235335502050
oct6426026657521155
91105104717347183
10230213313012333
1167397a10601832
12219a0a70896179
139b5c039bc4791
1440bc55321aa97
151b9359ae6d9c3
hexd160b6bea26d

230213313012333 has 64 divisors (see below), whose sum is σ = 364328967495680. Its totient is φ = 126569218894272.

The previous prime is 230213313012301. The next prime is 230213313012373. The reversal of 230213313012333 is 333210313312032.

It is not a de Polignac number, because 230213313012333 - 25 = 230213313012301 is a prime.

It is a super-2 number, since 2×2302133130123332 (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 230213313012333.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230213313012373) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3191210178 + ... + 3191282316.

It is an arithmetic number, because the mean of its divisors is an integer number (5692640117120).

Almost surely, 2230213313012333 is an apocalyptic number.

It is an amenable number.

230213313012333 is a deficient number, since it is larger than the sum of its proper divisors (134115654483347).

230213313012333 is a wasteful number, since it uses less digits than its factorization.

230213313012333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125006.

The product of its (nonzero) digits is 17496, while the sum is 30.

Adding to 230213313012333 its reverse (333210313312032), we get a palindrome (563423626324365).

The spelling of 230213313012333 in words is "two hundred thirty trillion, two hundred thirteen billion, three hundred thirteen million, twelve thousand, three hundred thirty-three".

Divisors: 1 3 7 21 43 67 129 201 301 469 903 1407 2881 8643 20167 52747 60501 72139 158241 216417 369229 504973 1107687 1514919 2268121 3101977 3534049 4833313 6804363 9305931 10602147 14499939 15876847 21713839 24738343 33833191 47630541 65141517 74215029 101499573 151964107 207832459 455892321 623497377 1063748749 1454827213 3191246247 3805115833 4364481639 11415347499 26635810831 79907432493 163619980819 254942760811 490859942457 764828282433 1145339865733 1784599325677 3436019597199 5353797977031 10962538714873 32887616144619 76737771004111 230213313012333