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12104232014131 = 19233529728571
BaseRepresentation
bin1011000000100011110001…
…1100110001000100110011
31120212011010202000001001021
42300020330130301010303
53041303431343423011
641424335111520311
72356334103346435
oct260107434610463
946764122001037
1012104232014131
113947415462844
121435a6a989097
1369a568c069aa
142dbbc2b0a655
1515ecd3960471
hexb023c731133

12104232014131 has 6 divisors (see below), whose sum is σ = 12774826585932. Its totient is φ = 11467167170940.

The previous prime is 12104232014101. The next prime is 12104232014177. The reversal of 12104232014131 is 13141023240121.

It is not a de Polignac number, because 12104232014131 - 29 = 12104232013619 is a prime.

It is a super-3 number, since 3×121042320141313 (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12104232014096 and 12104232014105.

It is not an unprimeable number, because it can be changed into a prime (12104232014101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16764863925 + ... + 16764864646.

It is an arithmetic number, because the mean of its divisors is an integer number (2129137764322).

Almost surely, 212104232014131 is an apocalyptic number.

12104232014131 is a deficient number, since it is larger than the sum of its proper divisors (670594571801).

12104232014131 is an equidigital number, since it uses as much as digits as its factorization.

12104232014131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33529728609 (or 33529728590 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 12104232014131 its reverse (13141023240121), we get a palindrome (25245255254252).

The spelling of 12104232014131 in words is "twelve trillion, one hundred four billion, two hundred thirty-two million, fourteen thousand, one hundred thirty-one".

Divisors: 1 19 361 33529728571 637064842849 12104232014131