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12310010131101 = 32329103179333673
BaseRepresentation
bin1011001100100010010111…
…0001111111001010011101
31121120211021202211110220220
42303020211301333022131
53103141400043143401
642103050211031553
72410240345443504
oct263104561771235
947524252743826
1012310010131101
113a16711885821
12146991959b5b9
136b3aa1345097
14307b4435d83b
151653292de336
hexb3225c7f29d

12310010131101 has 64 divisors (see below), whose sum is σ = 17989566566400. Its totient is φ = 7463639361024.

The previous prime is 12310010131073. The next prime is 12310010131123. The reversal of 12310010131101 is 10113101001321.

It is not a de Polignac number, because 12310010131101 - 219 = 12310009606813 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12310010131201) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 36725601 + ... + 37059273.

It is an arithmetic number, because the mean of its divisors is an integer number (281086977600).

Almost surely, 212310010131101 is an apocalyptic number.

It is an amenable number.

12310010131101 is a deficient number, since it is larger than the sum of its proper divisors (5679556435299).

12310010131101 is a wasteful number, since it uses less digits than its factorization.

12310010131101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334010.

The product of its (nonzero) digits is 18, while the sum is 15.

Adding to 12310010131101 its reverse (10113101001321), we get a palindrome (22423111132422).

The spelling of 12310010131101 in words is "twelve trillion, three hundred ten billion, ten million, one hundred thirty-one thousand, one hundred one".

Divisors: 1 3 23 29 69 87 103 179 309 537 667 2001 2369 2987 4117 5191 7107 8961 12351 15573 18437 55311 68701 119393 206103 333673 358179 424051 534673 1001019 1272153 1604019 7674479 9676517 12297479 23023437 29029551 34368319 36892437 59727467 103104957 179182401 222559891 667679673 790471337 996681251 1373731741 1732096543 2371414011 2990043753 4121195223 5196289629 6151929101 18455787303 22923668773 39838220489 68771006319 119514661467 141494369323 178405943929 424483107969 535217831787 4103336710367 12310010131101