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12013130201111 = 137783911871773
BaseRepresentation
bin1010111011010000011001…
…0110111011100000010111
31120112102222200212102121022
42232310012112323200113
53033310342312413421
641314431131511355
72346630364616144
oct256640626734027
946472880772538
1012013130201111
1139118158a9286
121420284bb855b
13691aaaa4a760
142d761d75b3cb
1515c7509e07ab
hexaed065bb817

12013130201111 has 8 divisors (see below), whose sum is σ = 12937384434240. Its totient is φ = 11088899867232.

The previous prime is 12013130201071. The next prime is 12013130201167. The reversal of 12013130201111 is 11110203131021.

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 12013130201111 - 210 = 12013130200087 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12013130201111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12013130231111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4923980 + ... + 6947793.

It is an arithmetic number, because the mean of its divisors is an integer number (1617173054280).

Almost surely, 212013130201111 is an apocalyptic number.

12013130201111 is a deficient number, since it is larger than the sum of its proper divisors (924254233129).

12013130201111 is a wasteful number, since it uses less digits than its factorization.

12013130201111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11949625.

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 12013130201111 its reverse (11110203131021), we get a palindrome (23123333332132).

The spelling of 12013130201111 in words is "twelve trillion, thirteen billion, one hundred thirty million, two hundred one thousand, one hundred eleven".

Divisors: 1 13 77839 1011907 11871773 154333049 924086938547 12013130201111