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13132221130211 = 19243982864109
BaseRepresentation
bin1011111100011001010101…
…1000000010010111100011
31201111102120001212212202012
42333012111120002113203
53210124242102131321
643532505322143135
72523525452562131
oct277062530022743
951442501785665
1013132221130211
114203386520927
121581142351aab
13743494a7c281
143358624ac751
1517b8ec4dd05b
hexbf1956025e3

13132221130211 has 12 divisors (see below), whose sum is σ = 13891339400400. Its totient is φ = 12412711921968.

The previous prime is 13132221130177. The next prime is 13132221130253. The reversal of 13132221130211 is 11203112223131.

It is a happy number.

13132221130211 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 13132221130211 - 210 = 13132221129187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13132221130261) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41273576 + ... + 41590533.

It is an arithmetic number, because the mean of its divisors is an integer number (1157611616700).

Almost surely, 213132221130211 is an apocalyptic number.

13132221130211 is a deficient number, since it is larger than the sum of its proper divisors (759118270189).

13132221130211 is an equidigital number, since it uses as much as digits as its factorization.

13132221130211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82864586 (or 82864567 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 13132221130211 its reverse (11203112223131), we get a palindrome (24335333353342).

The spelling of 13132221130211 in words is "thirteen trillion, one hundred thirty-two billion, two hundred twenty-one million, one hundred thirty thousand, two hundred eleven".

Divisors: 1 19 361 439 8341 158479 82864109 1574418071 29913943349 36377343851 691169533169 13132221130211