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12013120323199 = 919110591182019
BaseRepresentation
bin1010111011010000010111…
…0001001111111001111111
31120112102222000021120122201
42232310011301033321333
53033310332300320244
641314430140052331
72346630214635442
oct256640561177177
946472860246581
1012013120323199
113911810271916
1214202818340a7
13691aa899c638
142d761c309659
1515c74ebddad4
hexaed05c4fe7f

12013120323199 has 8 divisors (see below), whose sum is σ = 12027289904000. Its totient is φ = 11998953130392.

The previous prime is 12013120323137. The next prime is 12013120323251. The reversal of 12013120323199 is 99132302131021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12013120323199 - 211 = 12013120321151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12013120323119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9572212 + ... + 10754230.

It is an arithmetic number, because the mean of its divisors is an integer number (1503411238000).

Almost surely, 212013120323199 is an apocalyptic number.

12013120323199 is a deficient number, since it is larger than the sum of its proper divisors (14169580801).

12013120323199 is a wasteful number, since it uses less digits than its factorization.

12013120323199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1193997.

The product of its (nonzero) digits is 17496, while the sum is 37.

The spelling of 12013120323199 in words is "twelve trillion, thirteen billion, one hundred twenty million, three hundred twenty-three thousand, one hundred ninety-nine".

Divisors: 1 919 11059 1182019 10163221 1086275461 13071948121 12013120323199