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12313312023201 = 3717337811126199
BaseRepresentation
bin1011001100101110101010…
…0101101101001010100001
31121121010210212220222100220
42303023222211231022201
53103220130334220301
642104354002033253
72410415231166210
oct263135245551241
947533725828326
1012313312023201
113a180566a2172
12146a49b348829
136b41a943a6a7
14307d78aad077
1516546e117936
hexb32ea96d2a1

12313312023201 has 64 divisors (see below), whose sum is σ = 19950535987200. Its totient is φ = 6594441154560.

The previous prime is 12313312023161. The next prime is 12313312023203. The reversal of 12313312023201 is 10232021331321.

12313312023201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12313312023201 - 239 = 11763556209313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12313312023203) 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, 97507500 + ... + 97633698.

It is an arithmetic number, because the mean of its divisors is an integer number (311727124800).

Almost surely, 212313312023201 is an apocalyptic number.

It is an amenable number.

12313312023201 is a deficient number, since it is larger than the sum of its proper divisors (7637223963999).

12313312023201 is a wasteful number, since it uses less digits than its factorization.

12313312023201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127374.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 12313312023201 its reverse (10232021331321), we get a palindrome (22545333354522).

The spelling of 12313312023201 in words is "twelve trillion, three hundred thirteen billion, three hundred twelve million, twenty-three thousand, two hundred one".

Divisors: 1 3 7 17 21 51 119 337 357 811 1011 2359 2433 5677 5729 7077 13787 17031 17187 40103 41361 96509 120309 126199 273307 289527 378597 819921 883393 1913149 2145383 2650179 4646219 5739447 6436149 13938657 15017681 32523533 42529063 45053043 97570599 102347389 127587189 297703441 307042167 716431723 722994071 893110323 1739905613 2149295169 2168982213 5060958497 5219716839 12179339291 15182875491 34491070093 36538017873 103473210279 241437490651 586348191581 724312471953 1759044574743 4104437341067 12313312023201