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12002020232301 = 3311136729561699
BaseRepresentation
bin1010111010100111000000…
…1001110000110001101101
31120111101022102111112112000
42232221300021300301231
53033120114134413201
641305352454402513
72346055151501421
oct256516011606155
946441272445460
1012002020232301
113908034590280
12141a0a4360439
13690a2a0cc008
142d6c88022b81
1515c30047cd86
hexaea70270c6d

12002020232301 has 32 divisors (see below), whose sum is σ = 19411394688000. Its totient is φ = 7268630304240.

The previous prime is 12002020232291. The next prime is 12002020232333. The reversal of 12002020232301 is 10323202020021.

12002020232301 is a `hidden beast` number, since 1 + 200 + 202 + 0 + 232 + 30 + 1 = 666.

It is not a de Polignac number, because 12002020232301 - 25 = 12002020232269 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12002020232701) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14374851 + ... + 15186848.

It is an arithmetic number, because the mean of its divisors is an integer number (606606084000).

Almost surely, 212002020232301 is an apocalyptic number.

12002020232301 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12002020232301 is a deficient number, since it is larger than the sum of its proper divisors (7409374455699).

12002020232301 is a wasteful number, since it uses less digits than its factorization.

12002020232301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29563086 (or 29563080 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 12002020232301 its reverse (10323202020021), we get a palindrome (22325222252322).

The spelling of 12002020232301 in words is "twelve trillion, two billion, twenty million, two hundred thirty-two thousand, three hundred one".

Divisors: 1 3 9 11 27 33 99 297 1367 4101 12303 15037 36909 45111 135333 405999 29561699 88685097 266055291 325178689 798165873 975536067 2926608201 8779824603 40410842533 121232527599 363697582797 444519267863 1091092748391 1333557803589 4000673410767 12002020232301