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12003321113213 = 303720071196919
BaseRepresentation
bin1010111010101011110110…
…1100001110101001111101
31120111111200002100010122112
42232222331230032221331
53033130300201110323
641310125525023405
72346132326011223
oct256527554165175
946444602303575
1012003321113213
11390864192a371
12141a3a7b54b65
13690ba6784c31
142d6d6cad2b13
1515c379794178
hexaeabdb0ea7d

12003321113213 has 8 divisors (see below), whose sum is σ = 12007932693120. Its totient is φ = 11998709973360.

The previous prime is 12003321113207. The next prime is 12003321113233. The reversal of 12003321113213 is 31231112330021.

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 12003321113213 - 214 = 12003321096829 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 (12003321113233) 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, 60857168 + ... + 61054086.

It is an arithmetic number, because the mean of its divisors is an integer number (1500991586640).

Almost surely, 212003321113213 is an apocalyptic number.

It is an amenable number.

12003321113213 is a deficient number, since it is larger than the sum of its proper divisors (4611579907).

12003321113213 is a wasteful number, since it uses less digits than its factorization.

12003321113213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220027.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 12003321113213 its reverse (31231112330021), we get a palindrome (43234433443234).

The spelling of 12003321113213 in words is "twelve trillion, three billion, three hundred twenty-one million, one hundred thirteen thousand, two hundred thirteen".

Divisors: 1 3037 20071 196919 60955627 598043003 3952361249 12003321113213