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12110210131101 = 311873400789141
BaseRepresentation
bin1011000000111010000011…
…0001011110010010011101
31120212201120100212211211220
42300032200301132102131
53041403202243143401
641431204223403553
72356635203454045
oct260164061362235
946781510784756
1012110210131101
113949a029a7585
121437058a535b9
1369acac5b0204
142dc1cca60725
151600336c4336
hexb03a0c5e49d

12110210131101 has 8 divisors (see below), whose sum is σ = 16160550002784. Its totient is φ = 8066671840080.

The previous prime is 12110210131099. The next prime is 12110210131177. The reversal of 12110210131101 is 10113101201121.

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

It is not a de Polignac number, because 12110210131101 - 21 = 12110210131099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12110210181101) 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, 1700391010 + ... + 1700398131.

It is an arithmetic number, because the mean of its divisors is an integer number (2020068750348).

Almost surely, 212110210131101 is an apocalyptic number.

It is an amenable number.

12110210131101 is a deficient number, since it is larger than the sum of its proper divisors (4050339871683).

12110210131101 is a wasteful number, since it uses less digits than its factorization.

12110210131101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3400790331.

The product of its (nonzero) digits is 12, while the sum is 15.

Adding to 12110210131101 its reverse (10113101201121), we get a palindrome (22223311332222).

The spelling of 12110210131101 in words is "twelve trillion, one hundred ten billion, two hundred ten million, one hundred thirty-one thousand, one hundred one".

Divisors: 1 3 1187 3561 3400789141 10202367423 4036736710367 12110210131101